ICD-10-CM › D50-D89 › D55-D59 › D55.2 Anemia due to disorders of... › D55.21
D55.21
Anemia due to pyruvate kinase deficiency
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2022 to now.
- FY2022 Added to the code set Anemia due to pyruvate kinase deficiency
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from D55 Anemia due to enzyme disorders
Excludes1 - never coded here
- drug-induced enzyme deficiency anemia (D59.2)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Deficit
- Avitaminosis
- Hypovitaminosis
- Vitamin deficiency
- Deprivation > vitamins
- Deficiency, deficient > factor
- Deficiency, deficient > clotting
- Anemia > nonspherocytic hemolytic
- Disturbance > absorption > vitamin
- Encephalopathy > in > lack of vitamin
- Anemia > deficiency > PK
- Anemia > pyruvate kinase deficiency
- Anemia > deficiency > pyruvate kinase
- Anemia > hemolytic > nonspherocytic > congenital or hereditary NEC > pyruvate kinase deficiency
Codes in the same group
| Code | Description | Status |
|---|---|---|
| D55.29 | Anemia due to other disorders of glycolytic enzymes | Valid |