ICD-10 Code T54.2X1

Toxic effect of corrosive acids and acid-like substances, accidental (unintentional)

Version 2019 Non-Billable Code Poisoning Accidental
ICD-10:T54.2X1
Short Description:Toxic effect of corrosive acids and acid-like substnc, acc
Long Description:Toxic effect of corrosive acids and acid-like substances, accidental (unintentional)

Not Valid for Submission

ICD-10 T54.2X1 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of toxic effect of corrosive acids and acid-like substances, accidental (unintentional). The code is NOT valid for the year 2019 for the submission of HIPAA-covered transactions.

Consider the following ICD-10 codes with a higher level of specificity:

  • T54.2X1A - Toxic effect of corrosive acids and acid-like substances, accidental (unintentional), initial encounter
  • T54.2X1D - Toxic effect of corrosive acids and acid-like substances, accidental (unintentional), subsequent encounter
  • T54.2X1S - Toxic effect of corrosive acids and acid-like substances, accidental (unintentional), sequela

Code Classification

  • Injury, poisoning and certain other consequences of external causes (S00–T98)
    • Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
      • Toxic effect of corrosive substances (T54)

Information for Medical Professionals

Diagnostic Related Groups

The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). The diagnosis code T54.2X1 is grouped in the following groups for version MS-DRG V36.0 applicable from 10/01/2018 through 09/30/2019.

  • 917 - POISONING AND TOXIC EFFECTS OF DRUGS WITH MCC
  • 918 - POISONING AND TOXIC EFFECTS OF DRUGS WITHOUT MCC
  • 922 - OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITH MCC
  • 923 - OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITHOUT MCC
  • 949 - AFTERCARE WITH CC/MCC
  • 950 - AFTERCARE WITHOUT CC/MCC

Synonyms

The following clinical terms are approximate synonyms:

  • Accidental burning caused by acid
  • Accidental burning caused by vitriol burning
  • Accidental poisoning by acids
  • Accidental poisoning by hydrochloric acid
  • Accidental poisoning by nitric acid
  • Accidental poisoning by sulfuric acid
  • Acid chemical burn of conjunctival sac
  • Acid chemical burn of cornea
  • Acid chemical burn of cornea and conjunctival sac
  • Acid chemical burn of cornea AND/OR conjunctival sac
  • Battery causing toxic effect
  • Battery fluid causing toxic effect
  • Burn of conjuctival sac
  • Burn of conjunctiva
  • Burn of cornea and conjunctival sac
  • Burn of eye AND/OR adnexa
  • Burning caused by battery acid
  • Burning caused by caustic acid
  • Burning caused by hydrochloric acid
  • Burning caused by hydrofluoric acid
  • Burning caused by nitric acid
  • Burning caused by sulfuric acid
  • Button battery causing toxic effect
  • Chemical injury to cornea
  • Corrosives, acids and caustic alkalis causing toxic effect
  • Dry battery contents causing toxic effect
  • Toxic effect of acid
  • Toxic effect of hydrochloric acid
  • Toxic effect of nitric acid
  • Toxic effect of sulfuric acid

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references for the code T54.2X1 are found in the tabular index:

  • Inclusion Terms:
    • Toxic effects of corrosive acids and acid-like substances NOS

Table of Drugs and Chemicals

The code T54.2X1 is included in the Table of Drugs and Chemicals, this table contains a classification of drugs, industrial solvents, corrosive gases, noxious plants, pesticides, and other toxic agents. Each substance in the table is assigned a code according to the poisoning classification and external causes of adverse effects. Use as many codes as necessary to describe all reported drugs, medicinal or chemical substances.

Substance Poisoning
Accidental
(unintentional)
Poisoning
Accidental
self-harm
Poisoning
Assault
Poisoning
Undetermined
Adverse
effect
Underdosing
AceticT54.2X1T54.2X2T54.2X3T54.2X4
Acetic
  »acid
T54.2X1T54.2X2T54.2X3T54.2X4
Acetic
  »acid
    »with sodium acetate (ointment)
T54.2X1T54.2X2T54.2X3T54.2X4
Acetic
  »acid
    »ester (solvent) (vapor)
T54.2X1T54.2X2T54.2X3T54.2X4
Acetic
  »acid
    »irrigating solution
T54.2X1T54.2X2T54.2X3T54.2X4
Acetic
  »acid
    »medicinal (lotion)
T54.2X1T54.2X2T54.2X3T54.2X4
Acetic
  »anhydride
T54.2X1T54.2X2T54.2X3T54.2X4
Acetic
  »ether (vapor)
T54.2X1T54.2X2T54.2X3T54.2X4
Acid (corrosive) NECT54.2X1T54.2X2T54.2X3T54.2X4
Aqua fortisT54.2X1T54.2X2T54.2X3T54.2X4
Battery acid or fluidT54.2X1T54.2X2T54.2X3T54.2X4
Formic acidT54.2X1T54.2X2T54.2X3T54.2X4
Formic acid
  »vapor
T54.2X1T54.2X2T54.2X3T54.2X4
Hydrazoic acid, azidesT54.2X1T54.2X2T54.2X3T54.2X4
Hydrochloric acid (liquid)T54.2X1T54.2X2T54.2X3T54.2X4
Hydrochloric acid (liquid)
  »medicinal (digestant)
T54.2X1T54.2X2T54.2X3T54.2X4
Hydrochloric acid (liquid)
  »vapor
T54.2X1T54.2X2T54.2X3T54.2X4
Hydrofluoric acid (liquid)T54.2X1T54.2X2T54.2X3T54.2X4
Hydrofluoric acid (liquid)
  »vapor
T54.2X1T54.2X2T54.2X3T54.2X4
MineralT54.2X1T54.2X2T54.2X3T54.2X4
Mineral
  »acids
T54.2X1T54.2X2T54.2X3T54.2X4
Mineral
  »oil (laxative) (medicinal)
T54.2X1T54.2X2T54.2X3T54.2X4
Mineral
  »oil (laxative) (medicinal)
    »emulsion
T54.2X1T54.2X2T54.2X3T54.2X4
Mineral
  »oil (laxative) (medicinal)
    »nonmedicinal
T54.2X1T54.2X2T54.2X3T54.2X4
Mineral
  »oil (laxative) (medicinal)
    »topical
T54.2X1T54.2X2T54.2X3T54.2X4
Mineral
  »salt NEC
T54.2X1T54.2X2T54.2X3T54.2X4
Mineral
  »spirits
T54.2X1T54.2X2T54.2X3T54.2X4
NitricT54.2X1T54.2X2T54.2X3T54.2X4
Nitric
  »acid (liquid)
T54.2X1T54.2X2T54.2X3T54.2X4
Nitric
  »acid (liquid)
    »vapor
T54.2X1T54.2X2T54.2X3T54.2X4
Nitric
  »oxide (gas)
T54.2X1T54.2X2T54.2X3T54.2X4
Nitrohydrochloric acidT54.2X1T54.2X2T54.2X3T54.2X4
NitrousT54.2X1T54.2X2T54.2X3T54.2X4
Nitrous
  »acid (liquid)
T54.2X1T54.2X2T54.2X3T54.2X4
Nitrous
  »acid (liquid)
    »fumes
T54.2X1T54.2X2T54.2X3T54.2X4
Nitrous
  »ether spirit
T54.2X1T54.2X2T54.2X3T54.2X4
Nitrous
  »oxide
T54.2X1T54.2X2T54.2X3T54.2X4
Orthotolidine (reagent)T54.2X1T54.2X2T54.2X3T54.2X4
Osmic acid (liquid)T54.2X1T54.2X2T54.2X3T54.2X4
Osmic acid (liquid)
  »fumes
T54.2X1T54.2X2T54.2X3T54.2X4
Oxalic acidT54.2X1T54.2X2T54.2X3T54.2X4
Oxalic acid
  »ammonium salt
T54.2X1T54.2X2T54.2X3T54.2X4
Phosphoric acidT54.2X1T54.2X2T54.2X3T54.2X4
Picric (acid)T54.2X1T54.2X2T54.2X3T54.2X4
Saniflush (cleaner)T54.2X1T54.2X2T54.2X3T54.2X4
Storage battery (cells) (acid)T54.2X1T54.2X2T54.2X3T54.2X4
Sulfuric acidT54.2X1T54.2X2T54.2X3T54.2X4
Trichloroacetic acid, Trichloracetic acidT54.2X1T54.2X2T54.2X3T54.2X4
Trichloroacetic acid, Trichloracetic acid
  »medicinal
T54.2X1T54.2X2T54.2X3T54.2X4

ICD-10 Footnotes

General Equivalence Map Definitions
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
  • No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
  • Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.

Index of Diseases and Injuries Definitions

  • And - The word "and" should be interpreted to mean either "and" or "or" when it appears in a title.
  • Code also note - A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.
  • Code first - Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.
  • Type 1 Excludes Notes - A type 1 Excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • Type 2 Excludes Notes - A type 2 Excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
  • Includes Notes - This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
  • Inclusion terms - List of terms is included under some codes. These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • NEC "Not elsewhere classifiable" - This abbreviation in the Alphabetic Index represents "other specified". When a specific code is not available for a condition, the Alphabetic Index directs the coder to the "other specified” code in the Tabular List.
  • NOS "Not otherwise specified" - This abbreviation is the equivalent of unspecified.
  • See - The "see" instruction following a main term in the Alphabetic Index indicates that another term should be referenced. It is necessary to go to the main term referenced with the "see" note to locate the correct code.
  • See Also - A "see also" instruction following a main term in the Alphabetic Index instructs that there is another main term that may also be referenced that may provide additional Alphabetic Index entries that may be useful. It is not necessary to follow the "see also" note when the original main term provides the necessary code.
  • 7th Characters - Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.
  • With - The word "with" should be interpreted to mean "associated with" or "due to" when it appears in a code title, the Alphabetic Index, or an instructional note in the Tabular List. The word "with" in the Alphabetic Index is sequenced immediately following the main term, not in alphabetical order.