Z79.632 — Long term (current) use of antitumor antibiotic
Z79.632 is a billable, specific ICD-10-CM code for long term (current) use of antitumor antibiotic. It is valid for submission on a claim.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Long term (current) use of bleomycin
- Long term (current) use of doxorubicin
- Long term (current) use of mitomycin C
Risk adjustment
Z79.632 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
Z79.632 is named in 2 Medicare coverage policies — 2 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A57718Billing and Coding: Vitamin D Assay Testing
- A59186Billing and Coding: Magnesium
How Z79.632 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to Z79.632.
- Long-term›antitumor antibiotic
- Long-term›bleomycin
- Long-term›doxorubicin
- Long-term›mitomycin C
Related codes at this level
Codes that share Z79.63. If Z79.632 is not quite right, the correct code is usually one of these.
Questions about Z79.632
- Is Z79.632 a billable ICD-10-CM code?
- Yes. Z79.632 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does Z79.632 sit in the tabular list?
- Factors influencing health status and contact with health services (Z00-Z99), in the block Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99).