C92.Z2 — Other myeloid leukemia, in relapse
Is C92.Z2 billable?
Yes — C92.Z2 is billable for FY2027. C92.Z2 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. C92.Z2 may be submitted for encounters from October 1, 2026 through September 30, 2027.
C92.Z2 at a glance
| Code | C92.Z2 |
|---|---|
| Description | Other myeloid leukemia, in relapse |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does C92.Z2 group to?
C92.Z2 sits in MDC 17 and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 820Lymphoma and Leukemia with Major O.R. Procedures with MCCsurgical
- 821Lymphoma and Leukemia with Major O.R. Procedures with CCsurgical
- 822Lymphoma and Leukemia with Major O.R. Procedures without CC/MCCsurgical
As a secondary diagnosis, C92.Z2 is a complication or comorbidity (CC), which can move a stay into a higher-paying DRG.
How is C92.Z2 listed in the Alphabetic Index?
The Alphabetic Index lists these routes under C92.Z, the nearest indexed parent of C92.Z2. Use them to find the family, then select the specific code.
- Leukemia, leukemic › myeloid › specified NEC
Excludes1 — never code together — inherited from C92
The conditions below can never be reported together with C92.Z2 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- personal history of leukemia (Z85.6)
Excludes2 — not included here — inherited from C81-C96
The conditions below are not part of C92.Z2, but a patient may have both at the same time. When documentation supports it, C92.Z2 and the excluded code may both be reported.
Code also — inherited from C92
Two codes may be needed to describe the condition fully. Whether C92.Z2 is sequenced first depends on the reason for the encounter.
- , if applicable, pancytopenia (acquired) (D61.818)
How long has C92.Z2 existed?
C92.Z2 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.