T38.2X4A

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Poisoning by antithyroid drugs, undetermined, initial encounter

Metadata & Insights
  • Billable/specific code (valid for reimbursement).
  • Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T36-T50Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
T38Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified
T38.2Poisoning by, adverse effect of and underdosing of antithyroid drugs
T38.2XPoisoning by, adverse effect of and underdosing of antithyroid drugs
T38.2X4Poisoning by antithyroid drugs, undetermined
T38.2X4APoisoning by antithyroid drugs, undetermined, initial encounterBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T38.2X4A:

categoryT38
Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified
View context instructions
blockT36-T50
Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

Cross Reference

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