D55.29 — Anemia due to other disorders of glycolytic enzymes
Is D55.29 billable?
Yes — D55.29 is billable for FY2027. D55.29 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. D55.29 may be submitted for encounters from October 1, 2026 through September 30, 2027.
D55.29 at a glance
| Code | D55.29 |
|---|---|
| Description | Anemia due to other disorders of glycolytic enzymes |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does D55.29 group to?
D55.29 sits in MDC 16 and helps define the logic of 2 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 811Red Blood Cell Disorders with MCCmedical
- 812Red Blood Cell Disorders without MCCmedical
How is D55.29 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to D55.29. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Anemia › hexokinase deficiency (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Disorder › anaerobic glycolysis with anemia (of)
- Anemia › deficiency › 2, 3 diphosphoglycurate mutase (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › deficiency › 2, 3 PG (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › deficiency › glyceraldehyde phosphate dehydrogenase (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › deficiency › hexokinase (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › deficiency › phosphofructo-aldolase (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › deficiency › phosphoglycerate kinase (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › deficiency › triose-phosphate isomerase (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › with › disorder of › anaerobic glycolysis (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › deficiency › enzyme › glycolytic (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
- Anemia › hemolytic › nonspherocytic › type › II (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)
Inclusion terms
Alternative wording in documentation that is classified to D55.29.
- Hexokinase deficiency anemia
- Triose-phosphate isomerase deficiency anemia
Excludes1 — never code together — inherited from D55
The conditions below can never be reported together with D55.29 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- drug-induced enzyme deficiency anemia (D59.2)
Excludes1 — never code together — inherited from D55.2
The conditions below can never be reported together with D55.29 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- disorders of glycolysis not associated with anemia (E74.81-)
Excludes2 — not included here — inherited from Chapter 3
The conditions below are not part of D55.29, but a patient may have both at the same time. When documentation supports it, D55.29 and the excluded code may both be reported.
- autoimmune disease (systemic) NOS (M35.9)
- certain conditions originating in the perinatal period (P00-P96)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- human immunodeficiency virus [HIV] disease (B20)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
How long has D55.29 existed?
D55.29 first appears in FY2022.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.