ICD-10 Diagnosis Code T56.894D

Toxic effect of other metals, undetermined, subs encntr

Diagnosis Code T56.894D

ICD-10: T56.894D
Short Description: Toxic effect of other metals, undetermined, subs encntr
Long Description: Toxic effect of other metals, undetermined, subsequent encounter
This is the 2018 version of the ICD-10-CM diagnosis code T56.894D

Valid for Submission
The code T56.894D is valid for submission for HIPAA-covered transactions.

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 metals (T56)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code T56.894D is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
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.

Present on Admission (POA) Additional informationCallout TooltipPresent on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.

The code T56.894D is exempt from POA reporting.

  • Allergic contact dermatitis caused by chemical
  • Allergic contact dermatitis caused by metal
  • Allergic reaction caused by nickel
  • Antimony compound overdose
  • Antimony compound overdose of undetermined intent
  • Contact dermatitis caused by nickel
  • Contact hypersensitivity reaction
  • Drug-induced pneumonitis
  • Lithium poisoning
  • Lithium poisoning of undetermined intent
  • Poisoning caused by iron
  • Pulmonary siderosis
  • Silver poisoning
  • Silver polishers' lung disease

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