All ICD10 Codes

T44.906A

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Underdosing of unspecified drugs primarily affecting the autonomic nervous system, 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:
View CH19 NotesView T36-T50 NotesView T44.9 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)
T44Poisoning by, adverse effect of and underdosing of drugs primarily affecting the autonomic nervous system
T44.9Poisoning by, adverse effect of and underdosing of other and unspecified drugs primarily affecting the autonomic nervous system
T44.90Poisoning by, adverse effect of and underdosing of unspecified drugs primarily affecting the autonomic nervous system
T44.906Underdosing of unspecified drugs primarily affecting the autonomic nervous system
T44.906AUnderdosing of unspecified drugs primarily affecting the autonomic nervous system, initial encounterBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T44.906A:

subcategoryT44.9
Poisoning by, adverse effect of and underdosing of other and unspecified drugs primarily affecting the autonomic nervous system
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:

DRG 951
Other Factors Influencing Health Status

Cross Reference

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