ICD-10 Z79.630
Billable / SpecificLong term (current) use of alkylating agent
About ICD-10-CM Z79.630
ICD-10-CM code Z79.630 represents Long term (current) use of alkylating agent. This is a billable/specific code in the Factors Influencing Health Status chapter (block Z79). The 2026 edition of ICD-10-CM Z79.630 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under Z79.630. Per CMS ICD-10-CM Tabular 2026.
- Long term (current) use of chlorambucil
- Long term (current) use of cisplatin
- Long term (current) use of cyclophosphamide
Medicare LCD Coverage for Z79.630
Local Coverage Determinations (LCDs) from CMS MACs that list Z79.630 as a covered diagnosis.
Showing top 3. Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing Z79.630.
2 Medicare
CPT Codes Commonly Billed with Z79.630
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Codes Adjacent To Z79.630
Other codes in section Z77-Z99 (Persons with potential health hazards related to family and personal history and certain conditions influencing health status).
ICD-10 Z79.630, Billing FAQ
Is ICD-10 code Z79.630 billable? +
Yes, Z79.630 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to Z79.630? +
ICD-10 Z79.630 includes: Long term (current) use of chlorambucil; Long term (current) use of cisplatin; Long term (current) use of cyclophosphamide.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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