ICD-10-CM · Chapter 3 · D50–D89
D59.5
Paroxysmal nocturnal hemoglobinuria [Marchiafava-Micheli]
Diseases of the blood and immune mechanism
Quick facts
- Code
- D59.5
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 3 — Diseases of the blood and immune mechanism
- Category
- D59 — Acquired hemolytic anemia
- Specificity
- 4 characters
How coders use this code
ICD-10-CM D59.5 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of paroxysmal nocturnal hemoglobinuria [marchiafava-micheli]. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in D59
- D59Acquired hemolytic anemia
- D59.0Drug-induced autoimmune hemolytic anemia
- D59.1Other autoimmune hemolytic anemias
- D59.10Autoimmune hemolytic anemia, unspecified
- D59.11Warm autoimmune hemolytic anemia
- D59.12Cold autoimmune hemolytic anemia
- D59.13Mixed type autoimmune hemolytic anemia
- D59.19Other autoimmune hemolytic anemia
- D59.2Drug-induced nonautoimmune hemolytic anemia
- D59.3Hemolytic-uremic syndrome
- D59.30Hemolytic-uremic syndrome, unspecified
- D59.31Infection-associated hemolytic-uremic syndrome
- D59.32Hereditary hemolytic-uremic syndrome
- D59.39Other hemolytic-uremic syndrome
- D59.4Other nonautoimmune hemolytic anemias
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