D59.6 Hemoglobinuria due to hemolysis from other external causes
The ICD-10-CM code for Hemoglobinuria due to hemolysis from other external causes is D59.6 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- D55-D59: Hemolytic anemias (D55-D59)
- Category D59
- 19 codes (16 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to D59.6:
- Murri's disease (intermittent hemoglobinuria)
- Harley's disease
- Hemoglobinuria › intermittent
- Hemoglobinuria › due to exertion or hemolysis NEC
- Hemoglobinuria › paroxysmal (cold)
- Hemoglobinuria › cold (paroxysmal) (with Raynaud's syndrome)
- Hemoglobinuria › march
- Hemoglobinemia › paroxysmal
Inclusion Terms
- Hemoglobinuria from exertion
- March hemoglobinuria
- Paroxysmal cold hemoglobinuria
U.S. Hospital Utilization
- An estimated 180 U.S. inpatient stays in 2023 included D59.6 among the documented diagnoses.
Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.
Official Coding Guidelines
Chapter 3 TOC entry3. Chapter 3: Disease of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89) ............................................................................................. 39
Reserved for future guideline expansionReserved for future guideline expansion ...................................................................................... 39
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026