2025 7th Character ICD-10-CM Codes - Page 77
The 2025 7th Character ICD-10-CM Codes list includes 51,178 codes requiring a seventh character to indicate the type of encounter: initial, subsequent, or sequela. These codes are essential for injuries, poisonings, fractures, and other external cause conditions. Using the correct 7th character ensures claims reflect the patient’s treatment stage, supports accurate reimbursement, and prevents errors or denials. Coders must confirm that documentation supports the encounter type assigned.
T41.0X1A - Poisoning by inhaled anesthetics, accidental (unintentional), initial encounter Billable
T41.0X1D - Poisoning by inhaled anesthetics, accidental (unintentional), subsequent encounter Billable
T41.0X1S - Poisoning by inhaled anesthetics, accidental (unintentional), sequela Billable
T41.0X2A - Poisoning by inhaled anesthetics, intentional self-harm, initial encounter Billable
T41.0X2D - Poisoning by inhaled anesthetics, intentional self-harm, subsequent encounter Billable
T41.0X2S - Poisoning by inhaled anesthetics, intentional self-harm, sequela Billable
T41.0X3A - Poisoning by inhaled anesthetics, assault, initial encounter Billable
T41.0X3D - Poisoning by inhaled anesthetics, assault, subsequent encounter Billable
T41.0X3S - Poisoning by inhaled anesthetics, assault, sequela Billable
T41.0X4A - Poisoning by inhaled anesthetics, undetermined, initial encounter Billable
T41.0X4D - Poisoning by inhaled anesthetics, undetermined, subsequent encounter Billable
T41.0X4S - Poisoning by inhaled anesthetics, undetermined, sequela Billable
T41.0X5A - Adverse effect of inhaled anesthetics, initial encounter Billable
T41.0X5D - Adverse effect of inhaled anesthetics, subsequent encounter Billable
T41.0X5S - Adverse effect of inhaled anesthetics, sequela Billable
T41.0X6A - Underdosing of inhaled anesthetics, initial encounter Billable
T41.0X6D - Underdosing of inhaled anesthetics, subsequent encounter Billable
T41.0X6S - Underdosing of inhaled anesthetics, sequela Billable
T41.1X1A - Poisoning by intravenous anesthetics, accidental (unintentional), initial encounter Billable
T41.1X1D - Poisoning by intravenous anesthetics, accidental (unintentional), subsequent encounter Billable
T41.1X1S - Poisoning by intravenous anesthetics, accidental (unintentional), sequela Billable
T41.1X2A - Poisoning by intravenous anesthetics, intentional self-harm, initial encounter Billable
T41.1X2D - Poisoning by intravenous anesthetics, intentional self-harm, subsequent encounter Billable
T41.1X2S - Poisoning by intravenous anesthetics, intentional self-harm, sequela Billable
T41.1X3A - Poisoning by intravenous anesthetics, assault, initial encounter Billable
T41.1X3D - Poisoning by intravenous anesthetics, assault, subsequent encounter Billable
T41.1X3S - Poisoning by intravenous anesthetics, assault, sequela Billable
T41.1X4A - Poisoning by intravenous anesthetics, undetermined, initial encounter Billable
T41.1X4D - Poisoning by intravenous anesthetics, undetermined, subsequent encounter Billable
T41.1X4S - Poisoning by intravenous anesthetics, undetermined, sequela Billable
T41.1X5A - Adverse effect of intravenous anesthetics, initial encounter Billable
T41.1X5D - Adverse effect of intravenous anesthetics, subsequent encounter Billable
T41.1X5S - Adverse effect of intravenous anesthetics, sequela Billable
T41.1X6A - Underdosing of intravenous anesthetics, initial encounter Billable
T41.1X6D - Underdosing of intravenous anesthetics, subsequent encounter Billable
T41.1X6S - Underdosing of intravenous anesthetics, sequela Billable
T41.201A - Poisoning by unspecified general anesthetics, accidental (unintentional), initial encounter Billable
T41.201D - Poisoning by unspecified general anesthetics, accidental (unintentional), subsequent encounter Billable
T41.201S - Poisoning by unspecified general anesthetics, accidental (unintentional), sequela Billable
T41.202A - Poisoning by unspecified general anesthetics, intentional self-harm, initial encounter Billable
T41.202D - Poisoning by unspecified general anesthetics, intentional self-harm, subsequent encounter Billable
T41.202S - Poisoning by unspecified general anesthetics, intentional self-harm, sequela Billable
T41.203A - Poisoning by unspecified general anesthetics, assault, initial encounter Billable
T41.203D - Poisoning by unspecified general anesthetics, assault, subsequent encounter Billable
T41.203S - Poisoning by unspecified general anesthetics, assault, sequela Billable
T41.204A - Poisoning by unspecified general anesthetics, undetermined, initial encounter Billable
T41.204D - Poisoning by unspecified general anesthetics, undetermined, subsequent encounter Billable
T41.204S - Poisoning by unspecified general anesthetics, undetermined, sequela Billable
T41.205A - Adverse effect of unspecified general anesthetics, initial encounter Billable
T41.205D - Adverse effect of unspecified general anesthetics, subsequent encounter Billable
T41.205S - Adverse effect of unspecified general anesthetics, sequela Billable
T41.206A - Underdosing of unspecified general anesthetics, initial encounter Billable
T41.206D - Underdosing of unspecified general anesthetics, subsequent encounter Billable
T41.206S - Underdosing of unspecified general anesthetics, sequela Billable
T41.291A - Poisoning by other general anesthetics, accidental (unintentional), initial encounter Billable
T41.291D - Poisoning by other general anesthetics, accidental (unintentional), subsequent encounter Billable
T41.291S - Poisoning by other general anesthetics, accidental (unintentional), sequela Billable
T41.292A - Poisoning by other general anesthetics, intentional self-harm, initial encounter Billable
T41.292D - Poisoning by other general anesthetics, intentional self-harm, subsequent encounter Billable
T41.292S - Poisoning by other general anesthetics, intentional self-harm, sequela Billable
T41.293A - Poisoning by other general anesthetics, assault, initial encounter Billable
T41.293D - Poisoning by other general anesthetics, assault, subsequent encounter Billable
T41.293S - Poisoning by other general anesthetics, assault, sequela Billable
T41.294A - Poisoning by other general anesthetics, undetermined, initial encounter Billable
T41.294D - Poisoning by other general anesthetics, undetermined, subsequent encounter Billable
T41.294S - Poisoning by other general anesthetics, undetermined, sequela Billable
T41.295A - Adverse effect of other general anesthetics, initial encounter Billable
T41.295D - Adverse effect of other general anesthetics, subsequent encounter Billable
T41.295S - Adverse effect of other general anesthetics, sequela Billable
T41.296A - Underdosing of other general anesthetics, initial encounter Billable
T41.296D - Underdosing of other general anesthetics, subsequent encounter Billable
T41.296S - Underdosing of other general anesthetics, sequela Billable
T41.3X1A - Poisoning by local anesthetics, accidental (unintentional), initial encounter Billable
T41.3X1D - Poisoning by local anesthetics, accidental (unintentional), subsequent encounter Billable
T41.3X1S - Poisoning by local anesthetics, accidental (unintentional), sequela Billable
T41.3X2A - Poisoning by local anesthetics, intentional self-harm, initial encounter Billable
T41.3X2D - Poisoning by local anesthetics, intentional self-harm, subsequent encounter Billable
T41.3X2S - Poisoning by local anesthetics, intentional self-harm, sequela Billable
T41.3X3A - Poisoning by local anesthetics, assault, initial encounter Billable
T41.3X3D - Poisoning by local anesthetics, assault, subsequent encounter Billable
T41.3X3S - Poisoning by local anesthetics, assault, sequela Billable
T41.3X4A - Poisoning by local anesthetics, undetermined, initial encounter Billable
T41.3X4D - Poisoning by local anesthetics, undetermined, subsequent encounter Billable
T41.3X4S - Poisoning by local anesthetics, undetermined, sequela Billable
T41.3X5A - Adverse effect of local anesthetics, initial encounter Billable
T41.3X5D - Adverse effect of local anesthetics, subsequent encounter Billable
T41.3X5S - Adverse effect of local anesthetics, sequela Billable
T41.3X6A - Underdosing of local anesthetics, initial encounter Billable
T41.3X6D - Underdosing of local anesthetics, subsequent encounter Billable
T41.3X6S - Underdosing of local anesthetics, sequela Billable
T41.41XA - Poisoning by unspecified anesthetic, accidental (unintentional), initial encounter Billable
T41.41XD - Poisoning by unspecified anesthetic, accidental (unintentional), subsequent encounter Billable
T41.41XS - Poisoning by unspecified anesthetic, accidental (unintentional), sequela Billable
T41.42XA - Poisoning by unspecified anesthetic, intentional self-harm, initial encounter Billable
T41.42XD - Poisoning by unspecified anesthetic, intentional self-harm, subsequent encounter Billable
T41.42XS - Poisoning by unspecified anesthetic, intentional self-harm, sequela Billable
T41.43XA - Poisoning by unspecified anesthetic, assault, initial encounter Billable
T41.43XD - Poisoning by unspecified anesthetic, assault, subsequent encounter Billable
T41.43XS - Poisoning by unspecified anesthetic, assault, sequela Billable
T41.44XA - Poisoning by unspecified anesthetic, undetermined, initial encounter Billable
T41.44XD - Poisoning by unspecified anesthetic, undetermined, subsequent encounter Billable
T41.44XS - Poisoning by unspecified anesthetic, undetermined, sequela Billable
T41.45XA - Adverse effect of unspecified anesthetic, initial encounter Billable
T41.45XD - Adverse effect of unspecified anesthetic, subsequent encounter Billable
T41.45XS - Adverse effect of unspecified anesthetic, sequela Billable
T41.46XA - Underdosing of unspecified anesthetics, initial encounter Billable
T41.46XD - Underdosing of unspecified anesthetics, subsequent encounter Billable
T41.46XS - Underdosing of unspecified anesthetics, sequela Billable
T41.5X1A - Poisoning by therapeutic gases, accidental (unintentional), initial encounter Billable
T41.5X1D - Poisoning by therapeutic gases, accidental (unintentional), subsequent encounter Billable
T41.5X1S - Poisoning by therapeutic gases, accidental (unintentional), sequela Billable
T41.5X2A - Poisoning by therapeutic gases, intentional self-harm, initial encounter Billable
T41.5X2D - Poisoning by therapeutic gases, intentional self-harm, subsequent encounter Billable
T41.5X2S - Poisoning by therapeutic gases, intentional self-harm, sequela Billable
T41.5X3A - Poisoning by therapeutic gases, assault, initial encounter Billable
T41.5X3D - Poisoning by therapeutic gases, assault, subsequent encounter Billable
T41.5X3S - Poisoning by therapeutic gases, assault, sequela Billable
T41.5X4A - Poisoning by therapeutic gases, undetermined, initial encounter Billable
T41.5X4D - Poisoning by therapeutic gases, undetermined, subsequent encounter Billable
T41.5X4S - Poisoning by therapeutic gases, undetermined, sequela Billable
T41.5X5A - Adverse effect of therapeutic gases, initial encounter Billable
T41.5X5D - Adverse effect of therapeutic gases, subsequent encounter Billable
T41.5X5S - Adverse effect of therapeutic gases, sequela Billable
T41.5X6A - Underdosing of therapeutic gases, initial encounter Billable
T41.5X6D - Underdosing of therapeutic gases, subsequent encounter Billable
T41.5X6S - Underdosing of therapeutic gases, sequela Billable
T42.0X1A - Poisoning by hydantoin derivatives, accidental (unintentional), initial encounter Billable
T42.0X1D - Poisoning by hydantoin derivatives, accidental (unintentional), subsequent encounter Billable
T42.0X1S - Poisoning by hydantoin derivatives, accidental (unintentional), sequela Billable
T42.0X2A - Poisoning by hydantoin derivatives, intentional self-harm, initial encounter Billable
T42.0X2D - Poisoning by hydantoin derivatives, intentional self-harm, subsequent encounter Billable
T42.0X2S - Poisoning by hydantoin derivatives, intentional self-harm, sequela Billable
T42.0X3A - Poisoning by hydantoin derivatives, assault, initial encounter Billable
T42.0X3D - Poisoning by hydantoin derivatives, assault, subsequent encounter Billable
T42.0X3S - Poisoning by hydantoin derivatives, assault, sequela Billable
T42.0X4A - Poisoning by hydantoin derivatives, undetermined, initial encounter Billable
T42.0X4D - Poisoning by hydantoin derivatives, undetermined, subsequent encounter Billable
T42.0X4S - Poisoning by hydantoin derivatives, undetermined, sequela Billable
T42.0X5A - Adverse effect of hydantoin derivatives, initial encounter Billable
T42.0X5D - Adverse effect of hydantoin derivatives, subsequent encounter Billable
T42.0X5S - Adverse effect of hydantoin derivatives, sequela Billable
T42.0X6A - Underdosing of hydantoin derivatives, initial encounter Billable
T42.0X6D - Underdosing of hydantoin derivatives, subsequent encounter Billable
T42.0X6S - Underdosing of hydantoin derivatives, sequela Billable
T42.1X1A - Poisoning by iminostilbenes, accidental (unintentional), initial encounter Billable
T42.1X1D - Poisoning by iminostilbenes, accidental (unintentional), subsequent encounter Billable
T42.1X1S - Poisoning by iminostilbenes, accidental (unintentional), sequela Billable
T42.1X2A - Poisoning by iminostilbenes, intentional self-harm, initial encounter Billable
T42.1X2D - Poisoning by iminostilbenes, intentional self-harm, subsequent encounter Billable
T42.1X2S - Poisoning by iminostilbenes, intentional self-harm, sequela Billable
T42.1X3A - Poisoning by iminostilbenes, assault, initial encounter Billable
T42.1X3D - Poisoning by iminostilbenes, assault, subsequent encounter Billable
T42.1X3S - Poisoning by iminostilbenes, assault, sequela Billable
T42.1X4A - Poisoning by iminostilbenes, undetermined, initial encounter Billable
T42.1X4D - Poisoning by iminostilbenes, undetermined, subsequent encounter Billable
T42.1X4S - Poisoning by iminostilbenes, undetermined, sequela Billable
T42.1X5A - Adverse effect of iminostilbenes, initial encounter Billable
T42.1X5D - Adverse effect of iminostilbenes, subsequent encounter Billable
T42.1X5S - Adverse effect of iminostilbenes, sequela Billable
T40.0X1A - Poisoning by opium, accidental (unintentional), initial encounter Billable
T40.0X1D - Poisoning by opium, accidental (unintentional), subsequent encounter Billable
T40.0X1S - Poisoning by opium, accidental (unintentional), sequela Billable
T40.0X2A - Poisoning by opium, intentional self-harm, initial encounter Billable
T40.0X2D - Poisoning by opium, intentional self-harm, subsequent encounter Billable
T40.0X2S - Poisoning by opium, intentional self-harm, sequela Billable
T40.0X3A - Poisoning by opium, assault, initial encounter Billable
T40.0X3D - Poisoning by opium, assault, subsequent encounter Billable
T40.0X3S - Poisoning by opium, assault, sequela Billable
T40.0X4A - Poisoning by opium, undetermined, initial encounter Billable
T40.0X4D - Poisoning by opium, undetermined, subsequent encounter Billable
T40.0X4S - Poisoning by opium, undetermined, sequela Billable
T40.0X5A - Adverse effect of opium, initial encounter Billable
T40.0X5D - Adverse effect of opium, subsequent encounter Billable
T40.0X5S - Adverse effect of opium, sequela Billable
T40.0X6A - Underdosing of opium, initial encounter Billable
T40.0X6D - Underdosing of opium, subsequent encounter Billable
T40.0X6S - Underdosing of opium, sequela Billable
T40.1X1A - Poisoning by heroin, accidental (unintentional), initial encounter Billable
T40.1X1D - Poisoning by heroin, accidental (unintentional), subsequent encounter Billable
T40.1X1S - Poisoning by heroin, accidental (unintentional), sequela Billable
T40.1X2A - Poisoning by heroin, intentional self-harm, initial encounter Billable
T40.1X2D - Poisoning by heroin, intentional self-harm, subsequent encounter Billable
T40.1X2S - Poisoning by heroin, intentional self-harm, sequela Billable
T40.1X3A - Poisoning by heroin, assault, initial encounter Billable
T40.1X3D - Poisoning by heroin, assault, subsequent encounter Billable
T40.1X3S - Poisoning by heroin, assault, sequela Billable
T40.1X4A - Poisoning by heroin, undetermined, initial encounter Billable
T40.1X4D - Poisoning by heroin, undetermined, subsequent encounter Billable
T40.1X4S - Poisoning by heroin, undetermined, sequela Billable
T40.2X1A - Poisoning by other opioids, accidental (unintentional), initial encounter Billable
T40.2X1D - Poisoning by other opioids, accidental (unintentional), subsequent encounter Billable
T40.2X1S - Poisoning by other opioids, accidental (unintentional), sequela Billable
T40.2X2A - Poisoning by other opioids, intentional self-harm, initial encounter Billable
T40.2X2D - Poisoning by other opioids, intentional self-harm, subsequent encounter Billable
T40.2X2S - Poisoning by other opioids, intentional self-harm, sequela Billable
T40.2X3A - Poisoning by other opioids, assault, initial encounter Billable
T40.2X3D - Poisoning by other opioids, assault, subsequent encounter Billable
T40.2X3S - Poisoning by other opioids, assault, sequela Billable
T40.2X4A - Poisoning by other opioids, undetermined, initial encounter Billable
T40.2X4D - Poisoning by other opioids, undetermined, subsequent encounter Billable
T40.2X4S - Poisoning by other opioids, undetermined, sequela Billable
T40.2X5A - Adverse effect of other opioids, initial encounter Billable
T40.2X5D - Adverse effect of other opioids, subsequent encounter Billable
T40.2X5S - Adverse effect of other opioids, sequela Billable
T40.2X6A - Underdosing of other opioids, initial encounter Billable
T40.2X6D - Underdosing of other opioids, subsequent encounter Billable
T40.2X6S - Underdosing of other opioids, sequela Billable
T40.3X1A - Poisoning by methadone, accidental (unintentional), initial encounter Billable
T40.3X1D - Poisoning by methadone, accidental (unintentional), subsequent encounter Billable
T40.3X1S - Poisoning by methadone, accidental (unintentional), sequela Billable
T40.3X2A - Poisoning by methadone, intentional self-harm, initial encounter Billable
T40.3X2D - Poisoning by methadone, intentional self-harm, subsequent encounter Billable
T40.3X2S - Poisoning by methadone, intentional self-harm, sequela Billable
T40.3X3A - Poisoning by methadone, assault, initial encounter Billable
T40.3X3D - Poisoning by methadone, assault, subsequent encounter Billable
T40.3X3S - Poisoning by methadone, assault, sequela Billable
T40.3X4A - Poisoning by methadone, undetermined, initial encounter Billable
T40.3X4D - Poisoning by methadone, undetermined, subsequent encounter Billable
T40.3X4S - Poisoning by methadone, undetermined, sequela Billable
T40.3X5A - Adverse effect of methadone, initial encounter Billable
T40.3X5D - Adverse effect of methadone, subsequent encounter Billable
T40.3X5S - Adverse effect of methadone, sequela Billable
T40.3X6A - Underdosing of methadone, initial encounter Billable
T40.3X6D - Underdosing of methadone, subsequent encounter Billable
T40.3X6S - Underdosing of methadone, sequela Billable
T40.411A - Poisoning by fentanyl or fentanyl analogs, accidental (unintentional), initial encounter Billable
T40.411D - Poisoning by fentanyl or fentanyl analogs, accidental (unintentional), subsequent encounter Billable
T40.411S - Poisoning by fentanyl or fentanyl analogs, accidental (unintentional), sequela Billable
T40.412A - Poisoning by fentanyl or fentanyl analogs, intentional self-harm, initial encounter Billable
T40.412D - Poisoning by fentanyl or fentanyl analogs, intentional self-harm, subsequent encounter Billable
T40.412S - Poisoning by fentanyl or fentanyl analogs, intentional self-harm, sequela Billable
T40.413A - Poisoning by fentanyl or fentanyl analogs, assault, initial encounter Billable
T40.413D - Poisoning by fentanyl or fentanyl analogs, assault, subsequent encounter Billable
T40.413S - Poisoning by fentanyl or fentanyl analogs, assault, sequela Billable
T40.414A - Poisoning by fentanyl or fentanyl analogs, undetermined, initial encounter Billable
T40.414D - Poisoning by fentanyl or fentanyl analogs, undetermined, subsequent encounter Billable
T40.414S - Poisoning by fentanyl or fentanyl analogs, undetermined, sequela Billable
T40.415A - Adverse effect of fentanyl or fentanyl analogs, initial encounter Billable
T40.415D - Adverse effect of fentanyl or fentanyl analogs, subsequent encounter Billable
T40.415S - Adverse effect of fentanyl or fentanyl analogs, sequela Billable
T40.416A - Underdosing of fentanyl or fentanyl analogs, initial encounter Billable
T40.416D - Underdosing of fentanyl or fentanyl analogs, subsequent encounter Billable
T40.416S - Underdosing of fentanyl or fentanyl analogs, sequela Billable
T40.421A - Poisoning by tramadol, accidental (unintentional), initial encounter Billable
T40.421D - Poisoning by tramadol, accidental (unintentional), subsequent encounter Billable
T40.421S - Poisoning by tramadol, accidental (unintentional), sequela Billable
T40.422A - Poisoning by tramadol, intentional self-harm, initial encounter Billable
T40.422D - Poisoning by tramadol, intentional self-harm, subsequent encounter Billable
T40.422S - Poisoning by tramadol, intentional self-harm, sequela Billable
T40.423A - Poisoning by tramadol, assault, initial encounter Billable
T40.423D - Poisoning by tramadol, assault, subsequent encounter Billable
T40.423S - Poisoning by tramadol, assault, sequela Billable
T40.424A - Poisoning by tramadol, undetermined, initial encounter Billable
T40.424D - Poisoning by tramadol, undetermined, subsequent encounter Billable
T40.424S - Poisoning by tramadol, undetermined, sequela Billable
T40.425A - Adverse effect of tramadol, initial encounter Billable
T40.425D - Adverse effect of tramadol, subsequent encounter Billable
T40.425S - Adverse effect of tramadol, sequela Billable
T40.426A - Underdosing of tramadol, initial encounter Billable
T40.426D - Underdosing of tramadol, subsequent encounter Billable
T40.426S - Underdosing of tramadol, sequela Billable
T40.491A - Poisoning by other synthetic narcotics, accidental (unintentional), initial encounter Billable
T40.491D - Poisoning by other synthetic narcotics, accidental (unintentional), subsequent encounter Billable
T40.491S - Poisoning by other synthetic narcotics, accidental (unintentional), sequela Billable
T40.492A - Poisoning by other synthetic narcotics, intentional self-harm, initial encounter Billable
T40.492D - Poisoning by other synthetic narcotics, intentional self-harm, subsequent encounter Billable
T40.492S - Poisoning by other synthetic narcotics, intentional self-harm, sequela Billable
T40.493A - Poisoning by other synthetic narcotics, assault, initial encounter Billable
T40.493D - Poisoning by other synthetic narcotics, assault, subsequent encounter Billable
T40.493S - Poisoning by other synthetic narcotics, assault, sequela Billable
T40.494A - Poisoning by other synthetic narcotics, undetermined, initial encounter Billable
T40.494D - Poisoning by other synthetic narcotics, undetermined, subsequent encounter Billable
T40.494S - Poisoning by other synthetic narcotics, undetermined, sequela Billable
T40.495A - Adverse effect of other synthetic narcotics, initial encounter Billable
T40.495D - Adverse effect of other synthetic narcotics, subsequent encounter Billable
T40.495S - Adverse effect of other synthetic narcotics, sequela Billable
T40.496A - Underdosing of other synthetic narcotics, initial encounter Billable
T40.496D - Underdosing of other synthetic narcotics, subsequent encounter Billable
T40.496S - Underdosing of other synthetic narcotics, sequela Billable
T40.5X1A - Poisoning by cocaine, accidental (unintentional), initial encounter Billable
T40.5X1D - Poisoning by cocaine, accidental (unintentional), subsequent encounter Billable
T40.5X1S - Poisoning by cocaine, accidental (unintentional), sequela Billable
T40.5X2A - Poisoning by cocaine, intentional self-harm, initial encounter Billable
T40.5X2D - Poisoning by cocaine, intentional self-harm, subsequent encounter Billable
T40.5X2S - Poisoning by cocaine, intentional self-harm, sequela Billable
T40.5X3A - Poisoning by cocaine, assault, initial encounter Billable
T40.5X3D - Poisoning by cocaine, assault, subsequent encounter Billable
T40.5X3S - Poisoning by cocaine, assault, sequela Billable
T40.5X4A - Poisoning by cocaine, undetermined, initial encounter Billable
T40.5X4D - Poisoning by cocaine, undetermined, subsequent encounter Billable
T40.5X4S - Poisoning by cocaine, undetermined, sequela Billable
T40.5X5A - Adverse effect of cocaine, initial encounter Billable
T40.5X5D - Adverse effect of cocaine, subsequent encounter Billable
T40.5X5S - Adverse effect of cocaine, sequela Billable
T40.5X6A - Underdosing of cocaine, initial encounter Billable
T40.5X6D - Underdosing of cocaine, subsequent encounter Billable
T40.5X6S - Underdosing of cocaine, sequela Billable
T40.601A - Poisoning by unspecified narcotics, accidental (unintentional), initial encounter Billable
T40.601D - Poisoning by unspecified narcotics, accidental (unintentional), subsequent encounter Billable
T40.601S - Poisoning by unspecified narcotics, accidental (unintentional), sequela Billable
T40.602A - Poisoning by unspecified narcotics, intentional self-harm, initial encounter Billable
T40.602D - Poisoning by unspecified narcotics, intentional self-harm, subsequent encounter Billable
T40.602S - Poisoning by unspecified narcotics, intentional self-harm, sequela Billable
T40.603A - Poisoning by unspecified narcotics, assault, initial encounter Billable
T40.603D - Poisoning by unspecified narcotics, assault, subsequent encounter Billable
T40.603S - Poisoning by unspecified narcotics, assault, sequela Billable
T40.604A - Poisoning by unspecified narcotics, undetermined, initial encounter Billable
T40.604D - Poisoning by unspecified narcotics, undetermined, subsequent encounter Billable
T40.604S - Poisoning by unspecified narcotics, undetermined, sequela Billable
T40.605A - Adverse effect of unspecified narcotics, initial encounter Billable
T40.605D - Adverse effect of unspecified narcotics, subsequent encounter Billable
T40.605S - Adverse effect of unspecified narcotics, sequela Billable
T40.606A - Underdosing of unspecified narcotics, initial encounter Billable
T40.606D - Underdosing of unspecified narcotics, subsequent encounter Billable
T40.606S - Underdosing of unspecified narcotics, sequela Billable
T40.691A - Poisoning by other narcotics, accidental (unintentional), initial encounter Billable
T40.691D - Poisoning by other narcotics, accidental (unintentional), subsequent encounter Billable
T40.691S - Poisoning by other narcotics, accidental (unintentional), sequela Billable
T40.692A - Poisoning by other narcotics, intentional self-harm, initial encounter Billable
T40.692D - Poisoning by other narcotics, intentional self-harm, subsequent encounter Billable
T40.692S - Poisoning by other narcotics, intentional self-harm, sequela Billable
T40.693A - Poisoning by other narcotics, assault, initial encounter Billable
T40.693D - Poisoning by other narcotics, assault, subsequent encounter Billable
T40.693S - Poisoning by other narcotics, assault, sequela Billable
T40.694A - Poisoning by other narcotics, undetermined, initial encounter Billable
T40.694D - Poisoning by other narcotics, undetermined, subsequent encounter Billable
T40.694S - Poisoning by other narcotics, undetermined, sequela Billable
T40.695A - Adverse effect of other narcotics, initial encounter Billable
T40.695D - Adverse effect of other narcotics, subsequent encounter Billable
T40.695S - Adverse effect of other narcotics, sequela Billable
T40.696A - Underdosing of other narcotics, initial encounter Billable
T40.696D - Underdosing of other narcotics, subsequent encounter Billable
T40.696S - Underdosing of other narcotics, sequela Billable
T40.711A - Poisoning by cannabis, accidental (unintentional), initial encounter Billable
T40.711D - Poisoning by cannabis, accidental (unintentional), subsequent encounter Billable
T40.711S - Poisoning by cannabis, accidental (unintentional), sequela Billable
T40.712A - Poisoning by cannabis, intentional self-harm, initial encounter Billable
T40.712D - Poisoning by cannabis, intentional self-harm, subsequent encounter Billable
T40.712S - Poisoning by cannabis, intentional self-harm, sequela Billable
T40.713A - Poisoning by cannabis, assault, initial encounter Billable
T40.713D - Poisoning by cannabis, assault, subsequent encounter Billable
T40.713S - Poisoning by cannabis, assault, sequela Billable
T40.714A - Poisoning by cannabis, undetermined, initial encounter Billable
T40.714D - Poisoning by cannabis, undetermined, subsequent encounter Billable
T40.714S - Poisoning by cannabis, undetermined, sequela Billable
T40.715A - Adverse effect of cannabis, initial encounter Billable
T40.715D - Adverse effect of cannabis, subsequent encounter Billable
T40.715S - Adverse effect of cannabis, sequela Billable
T40.716A - Underdosing of cannabis, initial encounter Billable
T40.716D - Underdosing of cannabis, subsequent encounter Billable
T40.716S - Underdosing of cannabis, sequela Billable
T40.721A - Poisoning by synthetic cannabinoids, accidental (unintentional), initial encounter Billable
T40.721D - Poisoning by synthetic cannabinoids, accidental (unintentional), subsequent encounter Billable
T40.721S - Poisoning by synthetic cannabinoids, accidental (unintentional), sequela Billable
T40.722A - Poisoning by synthetic cannabinoids, intentional self-harm, initial encounter Billable
T40.722D - Poisoning by synthetic cannabinoids, intentional self-harm, subsequent encounter Billable
T40.722S - Poisoning by synthetic cannabinoids, intentional self-harm, sequela Billable
T40.723A - Poisoning by synthetic cannabinoids, assault, initial encounter Billable
T40.723D - Poisoning by synthetic cannabinoids, assault, subsequent encounter Billable
T40.723S - Poisoning by synthetic cannabinoids, assault, sequela Billable
T40.724A - Poisoning by synthetic cannabinoids, undetermined, initial encounter Billable
T40.724D - Poisoning by synthetic cannabinoids, undetermined, subsequent encounter Billable
T40.724S - Poisoning by synthetic cannabinoids, undetermined, sequela Billable
T40.725A - Adverse effect of synthetic cannabinoids, initial encounter Billable
T40.725D - Adverse effect of synthetic cannabinoids, subsequent encounter Billable
T40.725S - Adverse effect of synthetic cannabinoids, sequela Billable
T40.726A - Underdosing of synthetic cannabinoids, initial encounter Billable
T40.726D - Underdosing of synthetic cannabinoids, subsequent encounter Billable
T40.726S - Underdosing of synthetic cannabinoids, sequela Billable
T40.8X1A - Poisoning by lysergide [LSD], accidental (unintentional), initial encounter Billable
T40.8X1D - Poisoning by lysergide [LSD], accidental (unintentional), subsequent encounter Billable
T40.8X1S - Poisoning by lysergide [LSD], accidental (unintentional), sequela Billable
T40.8X2A - Poisoning by lysergide [LSD], intentional self-harm, initial encounter Billable
T40.8X2D - Poisoning by lysergide [LSD], intentional self-harm, subsequent encounter Billable
T40.8X2S - Poisoning by lysergide [LSD], intentional self-harm, sequela Billable
T40.8X3A - Poisoning by lysergide [LSD], assault, initial encounter Billable
T40.8X3D - Poisoning by lysergide [LSD], assault, subsequent encounter Billable
T40.8X3S - Poisoning by lysergide [LSD], assault, sequela Billable
T40.8X4A - Poisoning by lysergide [LSD], undetermined, initial encounter Billable
T40.8X4D - Poisoning by lysergide [LSD], undetermined, subsequent encounter Billable
T40.8X4S - Poisoning by lysergide [LSD], undetermined, sequela Billable
T40.901A - Poisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional), initial encounter Billable
T40.901D - Poisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional), subsequent encounter Billable
T40.901S - Poisoning by unspecified psychodysleptics [hallucinogens], accidental (unintentional), sequela Billable
T40.902A - Poisoning by unspecified psychodysleptics [hallucinogens], intentional self-harm, initial encounter Billable
T40.902D - Poisoning by unspecified psychodysleptics [hallucinogens], intentional self-harm, subsequent encounter Billable
T40.902S - Poisoning by unspecified psychodysleptics [hallucinogens], intentional self-harm, sequela Billable
T40.903A - Poisoning by unspecified psychodysleptics [hallucinogens], assault, initial encounter Billable
T40.903D - Poisoning by unspecified psychodysleptics [hallucinogens], assault, subsequent encounter Billable
T40.903S - Poisoning by unspecified psychodysleptics [hallucinogens], assault, sequela Billable
T40.904A - Poisoning by unspecified psychodysleptics [hallucinogens], undetermined, initial encounter Billable
T40.904D - Poisoning by unspecified psychodysleptics [hallucinogens], undetermined, subsequent encounter Billable
T40.904S - Poisoning by unspecified psychodysleptics [hallucinogens], undetermined, sequela Billable
T40.905A - Adverse effect of unspecified psychodysleptics [hallucinogens], initial encounter Billable
T40.905D - Adverse effect of unspecified psychodysleptics [hallucinogens], subsequent encounter Billable
T40.905S - Adverse effect of unspecified psychodysleptics [hallucinogens], sequela Billable
T40.906A - Underdosing of unspecified psychodysleptics [hallucinogens], initial encounter Billable
T40.906D - Underdosing of unspecified psychodysleptics [hallucinogens], subsequent encounter Billable
T40.906S - Underdosing of unspecified psychodysleptics [hallucinogens], sequela Billable
T40.991A - Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional), initial encounter Billable
T40.991D - Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional), subsequent encounter Billable
T40.991S - Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional), sequela Billable
T40.992A - Poisoning by other psychodysleptics [hallucinogens], intentional self-harm, initial encounter Billable
T40.992D - Poisoning by other psychodysleptics [hallucinogens], intentional self-harm, subsequent encounter Billable
T40.992S - Poisoning by other psychodysleptics [hallucinogens], intentional self-harm, sequela Billable
T40.993A - Poisoning by other psychodysleptics [hallucinogens], assault, initial encounter Billable
T40.993D - Poisoning by other psychodysleptics [hallucinogens], assault, subsequent encounter Billable
T40.993S - Poisoning by other psychodysleptics [hallucinogens], assault, sequela Billable
T40.994A - Poisoning by other psychodysleptics [hallucinogens], undetermined, initial encounter Billable
T40.994D - Poisoning by other psychodysleptics [hallucinogens], undetermined, subsequent encounter Billable
T40.994S - Poisoning by other psychodysleptics [hallucinogens], undetermined, sequela Billable
T40.995A - Adverse effect of other psychodysleptics [hallucinogens], initial encounter Billable
T40.995D - Adverse effect of other psychodysleptics [hallucinogens], subsequent encounter Billable
T40.995S - Adverse effect of other psychodysleptics [hallucinogens], sequela Billable
T40.996A - Underdosing of other psychodysleptics [hallucinogens], initial encounter Billable
T40.996D - Underdosing of other psychodysleptics [hallucinogens], subsequent encounter Billable
T40.996S - Underdosing of other psychodysleptics [hallucinogens], sequela Billable
T39.313D - Poisoning by propionic acid derivatives, assault, subsequent encounter Billable
T39.313S - Poisoning by propionic acid derivatives, assault, sequela Billable
T39.314A - Poisoning by propionic acid derivatives, undetermined, initial encounter Billable
T39.314D - Poisoning by propionic acid derivatives, undetermined, subsequent encounter Billable
T39.314S - Poisoning by propionic acid derivatives, undetermined, sequela Billable
T39.315A - Adverse effect of propionic acid derivatives, initial encounter Billable
T39.315D - Adverse effect of propionic acid derivatives, subsequent encounter Billable
T39.315S - Adverse effect of propionic acid derivatives, sequela Billable
T39.316A - Underdosing of propionic acid derivatives, initial encounter Billable
T39.316D - Underdosing of propionic acid derivatives, subsequent encounter Billable
T39.316S - Underdosing of propionic acid derivatives, sequela Billable
T39.391A - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], accidental (unintentional), initial encounter Billable
T39.391D - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], accidental (unintentional), subsequent encounter Billable
T39.391S - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], accidental (unintentional), sequela Billable
T39.392A - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], intentional self-harm, initial encounter Billable
T39.392D - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], intentional self-harm, subsequent encounter Billable
T39.392S - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], intentional self-harm, sequela Billable
T39.393A - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], assault, initial encounter Billable
T39.393D - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], assault, subsequent encounter Billable
T39.393S - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], assault, sequela Billable
T39.394A - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], undetermined, initial encounter Billable
T39.394D - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], undetermined, subsequent encounter Billable
T39.394S - Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], undetermined, sequela Billable
T39.395A - Adverse effect of other nonsteroidal anti-inflammatory drugs [NSAID], initial encounter Billable
T39.395D - Adverse effect of other nonsteroidal anti-inflammatory drugs [NSAID], subsequent encounter Billable
T39.395S - Adverse effect of other nonsteroidal anti-inflammatory drugs [NSAID], sequela Billable
T39.396A - Underdosing of other nonsteroidal anti-inflammatory drugs [NSAID], initial encounter Billable
T39.396D - Underdosing of other nonsteroidal anti-inflammatory drugs [NSAID], subsequent encounter Billable
T39.396S - Underdosing of other nonsteroidal anti-inflammatory drugs [NSAID], sequela Billable
T39.4X1A - Poisoning by antirheumatics, not elsewhere classified, accidental (unintentional), initial encounter Billable
T39.4X1D - Poisoning by antirheumatics, not elsewhere classified, accidental (unintentional), subsequent encounter Billable
T39.4X1S - Poisoning by antirheumatics, not elsewhere classified, accidental (unintentional), sequela Billable
T39.4X2A - Poisoning by antirheumatics, not elsewhere classified, intentional self-harm, initial encounter Billable
T39.4X2D - Poisoning by antirheumatics, not elsewhere classified, intentional self-harm, subsequent encounter Billable
T39.4X2S - Poisoning by antirheumatics, not elsewhere classified, intentional self-harm, sequela Billable
T39.4X3A - Poisoning by antirheumatics, not elsewhere classified, assault, initial encounter Billable
T39.4X3D - Poisoning by antirheumatics, not elsewhere classified, assault, subsequent encounter Billable
T39.4X3S - Poisoning by antirheumatics, not elsewhere classified, assault, sequela Billable
T39.4X4A - Poisoning by antirheumatics, not elsewhere classified, undetermined, initial encounter Billable
T39.4X4D - Poisoning by antirheumatics, not elsewhere classified, undetermined, subsequent encounter Billable
T39.4X4S - Poisoning by antirheumatics, not elsewhere classified, undetermined, sequela Billable
T39.4X5A - Adverse effect of antirheumatics, not elsewhere classified, initial encounter Billable
T39.4X5D - Adverse effect of antirheumatics, not elsewhere classified, subsequent encounter Billable
T39.4X5S - Adverse effect of antirheumatics, not elsewhere classified, sequela Billable
T39.4X6A - Underdosing of antirheumatics, not elsewhere classified, initial encounter Billable
T39.4X6D - Underdosing of antirheumatics, not elsewhere classified, subsequent encounter Billable
T39.4X6S - Underdosing of antirheumatics, not elsewhere classified, sequela Billable
T39.8X1A - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, accidental (unintentional), initial encounter Billable
T39.8X1D - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, accidental (unintentional), subsequent encounter Billable
T39.8X1S - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, accidental (unintentional), sequela Billable
T39.8X2A - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, intentional self-harm, initial encounter Billable
T39.8X2D - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, intentional self-harm, subsequent encounter Billable
T39.8X2S - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, intentional self-harm, sequela Billable
T39.8X3A - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, assault, initial encounter Billable
T39.8X3D - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, assault, subsequent encounter Billable
T39.8X3S - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, assault, sequela Billable
T39.8X4A - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, undetermined, initial encounter Billable
T39.8X4D - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, undetermined, subsequent encounter Billable
T39.8X4S - Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, undetermined, sequela Billable
T39.8X5A - Adverse effect of other nonopioid analgesics and antipyretics, not elsewhere classified, initial encounter Billable
T39.8X5D - Adverse effect of other nonopioid analgesics and antipyretics, not elsewhere classified, subsequent encounter Billable
T39.8X5S - Adverse effect of other nonopioid analgesics and antipyretics, not elsewhere classified, sequela Billable
T39.8X6A - Underdosing of other nonopioid analgesics and antipyretics, not elsewhere classified, initial encounter Billable
T39.8X6D - Underdosing of other nonopioid analgesics and antipyretics, not elsewhere classified, subsequent encounter Billable
T39.8X6S - Underdosing of other nonopioid analgesics and antipyretics, not elsewhere classified, sequela Billable
T39.91XA - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, accidental (unintentional), initial encounter Billable
T39.91XD - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, accidental (unintentional), subsequent encounter Billable
T39.91XS - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, accidental (unintentional), sequela Billable
T39.92XA - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, intentional self-harm, initial encounter Billable
T39.92XD - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, intentional self-harm, subsequent encounter Billable
T39.92XS - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, intentional self-harm, sequela Billable
T39.93XA - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, assault, initial encounter Billable
T39.93XD - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, assault, subsequent encounter Billable
T39.93XS - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, assault, sequela Billable
T39.94XA - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, undetermined, initial encounter Billable
T39.94XD - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, undetermined, subsequent encounter Billable
T39.94XS - Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, undetermined, sequela Billable
T39.95XA - Adverse effect of unspecified nonopioid analgesic, antipyretic and antirheumatic, initial encounter Billable
T39.95XD - Adverse effect of unspecified nonopioid analgesic, antipyretic and antirheumatic, subsequent encounter Billable
T39.95XS - Adverse effect of unspecified nonopioid analgesic, antipyretic and antirheumatic, sequela Billable
T39.96XA - Underdosing of unspecified nonopioid analgesic, antipyretic and antirheumatic, initial encounter Billable
T39.96XD - Underdosing of unspecified nonopioid analgesic, antipyretic and antirheumatic, subsequent encounter Billable
T39.96XS - Underdosing of unspecified nonopioid analgesic, antipyretic and antirheumatic, sequela Billable