All ICD10 Codes

T45.1X5

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Adverse effect of antineoplastic and immunosuppressive drugs

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •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 T45.1 Notes

Clinical Hierarchy

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)
T45Poisoning by, adverse effect of and underdosing of primarily systemic and hematological agents, not elsewhere classified
T45.1Poisoning by, adverse effect of and underdosing of antineoplastic and immunosuppressive drugs
T45.1XPoisoning by, adverse effect of and underdosing of antineoplastic and immunosuppressive drugs
T45.1X5Adverse effect of antineoplastic and immunosuppressive drugs

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T45.1X5:

subcategoryT45.1
Poisoning by, adverse effect of and underdosing of antineoplastic and immunosuppressive drugs
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

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to T45.1X5. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

25 raw paths
2-Deoxy-5-fluorouridine1 unique routes
Direct index entry→T45.1X5
5-Deoxy-5-fluorouridine1 unique routes
Direct index entry→T45.1X5
Aclarubicin1 unique routes
Direct index entry→T45.1X5
Actinomycin C1 unique routes
Direct index entry→T45.1X5
Actinomycin D1 unique routes
Direct index entry→T45.1X5
Adriamycin1 unique routes
Direct index entry→T45.1X5
Alkylating drug NEC3 unique routes
Direct index entry→T45.1X5
antimyeloproliferative→T45.1X5
lymphatic→T45.1X5
Altretamine1 unique routes
Direct index entry→T45.1X5
Amethopterin1 unique routes
Direct index entry→T45.1X5
Aminoglutethimide1 unique routes
Direct index entry→T45.1X5
Aminopterin sodium1 unique routes
Direct index entry→T45.1X5
Amsacrine1 unique routes
Direct index entry→T45.1X5
Antagonist2 unique routes
folic acid→T45.1X5
pyrimidine→T45.1X5
Anthramycin1 unique routes
Direct index entry→T45.1X5
Antibiotic NEC2 unique routes
anticancer→T45.1X5
antineoplastic→T45.1X5
Anticancer agents NEC1 unique routes
Direct index entry→T45.1X5
Antimetabolite1 unique routes
Direct index entry→T45.1X5
Antimitotic agent1 unique routes
Direct index entry→T45.1X5
Antineoplastic NEC3 unique routes
Direct index entry→T45.1X5
alkaloidal→T45.1X5
antibiotics→T45.1X5

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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