ICD10Check
CheckerBrowseOpen

C91.Z1

✓ Billable

Other lymphoid leukemia, in remission

Neoplasms (C00-D49)

Check This Code
✅ No additional coding notes for C91.Z1

🧪 Validate Combinations

Add C91.Z1 to the Excludes Checker to validate against your full code list.

Open in Checker →

Code Information

CodeC91.Z1
BillableYes
ParentC91.Z
CategoryNeoplasms (C00-D49)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)