ICD-10-CM
ICD-10 code for Hemoglobinemia paroxysmal: D59.6
The ICD-10-CM index points "Hemoglobinemia paroxysmal" to D59.6, Hemoglobinuria due to hemolysis from other external causes. D59.6 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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Index subterms
A header groups codes and is not billed. A billable code is one you can report.
More specific codes in D59
A header groups codes and is not billed. A billable code is one you can report.
- D59Acquired hemolytic anemiaHeader
- D59.0Drug-induced autoimmune hemolytic anemiaBillable
- D59.1Other autoimmune hemolytic anemiasHeader
- D59.10Autoimmune hemolytic anemia, unspecifiedBillable
- D59.11Warm autoimmune hemolytic anemiaBillable
- D59.12Cold autoimmune hemolytic anemiaBillable
- D59.13Mixed type autoimmune hemolytic anemiaBillable
- D59.19Other autoimmune hemolytic anemiaBillable
- D59.2Drug-induced nonautoimmune hemolytic anemiaBillable
- D59.3Hemolytic-uremic syndromeHeader
- D59.30Hemolytic-uremic syndrome, unspecifiedBillable
- D59.31Infection-associated hemolytic-uremic syndromeBillable
- D59.32Hereditary hemolytic-uremic syndromeBillable
- D59.39Other hemolytic-uremic syndromeBillable
- D59.4Other nonautoimmune hemolytic anemiasBillable
- D59.5Paroxysmal nocturnal hemoglobinuria [Marchiafava-Micheli]Billable
- D59.6Hemoglobinuria due to hemolysis from other external causesBillable
- D59.8Other acquired hemolytic anemiasBillable
- D59.9Acquired hemolytic anemia, unspecifiedBillable
Use additional code
The CDC tabular list says to add the code named here after this one when it applies.
Use additional code (Chapter 20) to identify external cause
Excludes1
Excludes1 means these codes are not reported together.
Related conditions
Related pages
- D59.6 code detailsNotes, nearby codes, CMS-HCC group
- Category D59Every code under it
- Chapter 3Diseases of the blood and blood-forming organs
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Hemoglobinemia paroxysmal?
The ICD-10-CM index points "Hemoglobinemia paroxysmal" to D59.6, Hemoglobinuria due to hemolysis from other external causes. D59.6 is a billable code.
Is D59.6 billable?
Yes. D59.6 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to D59.6?
The CDC tabular list gives 1 Excludes1 note (not coded together), 1 "use additional code" note for D59.6 and the categories above it. They are listed on this page.
What chapter is D59.6 in?
Chapter 3. Diseases of the blood and blood-forming organs.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.