All ICD10 Codes

T38.1X

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Poisoning by, adverse effect of and underdosing of thyroid hormones and substitutes

Use a more specific code (6 billable)
T38.1X1Poisoning by thyroid hormones and substitutes, accidental (unintentional)T38.1X2Poisoning by thyroid hormones and substitutes, intentional self-harmT38.1X3Poisoning by thyroid hormones and substitutes, assaultT38.1X4Poisoning by thyroid hormones and substitutes, undeterminedT38.1X5Adverse effect of thyroid hormones and substitutesT38.1X6Underdosing of thyroid hormones and substitutes
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).
General instructions are available for the parent sections:
View CH19 NotesView T36-T50 NotesView T38 Notes

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
T38.1Poisoning by, adverse effect of and underdosing of thyroid hormones and substitutes
T38.1XPoisoning by, adverse effect of and underdosing of thyroid hormones and substitutesNot billable
T38.1X1Poisoning by thyroid hormones and substitutes, accidental (unintentional)Billable
T38.1X2Poisoning by thyroid hormones and substitutes, intentional self-harmBillable
T38.1X3Poisoning by thyroid hormones and substitutes, assaultBillable
T38.1X4Poisoning by thyroid hormones and substitutes, undeterminedBillable
T38.1X5Adverse effect of thyroid hormones and substitutesBillable
T38.1X6Underdosing of thyroid hormones and substitutesBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T38.1X:

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

No direct MS-DRG triggers identified.

Cross Reference

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