D61.09

Billable
ChapterD50–D89
Ranksubcategory
Official Description

Other constitutional aplastic anemia

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 3: Diseases of the Blood and Blood-Forming Organs (D50-D89).

Instructional Notes

Includes
  • Pancytopenia with malformations
General instructions are available for the parent sections:
View CH3 NotesView D61 Notes

Clinical Hierarchy

CH3Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
D60-D64Aplastic and other anemias and other bone marrow failure syndromes (D60-D64)
D61Other aplastic anemias and other bone marrow failure syndromes
D61.0Constitutional aplastic anemia
D61.09Other constitutional aplastic anemia

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to D61.09:

categoryD61
Other aplastic anemias and other bone marrow failure syndromes
View context instructions
chapterCH3
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to D61.09. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

15 raw paths
Aleukia1 unique routes
hemorrhagica
congenital→D61.09
Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)4 unique routes
aplastic
congenital→D61.09
aregenerative
congenital→D61.09
chronica congenita aregenerativa→D61.09
congenital
aplastic→D61.09
Erythroblastophthisis1 unique routes
Direct index entry→D61.09
Erythrogenesis imperfecta1 unique routes
Direct index entry→D61.09
Pancytopenia (acquired)2 unique routes
congenital→D61.09
with
malformations→D61.09
Panhematopenia2 unique routes
congenital→D61.09
constitutional→D61.09
Panhemocytopenia2 unique routes
congenital→D61.09
constitutional→D61.09
Panmyelopathy, familial, constitutional1 unique routes
Direct index entry→D61.09
Panmyelophthisis1 unique routes
congenital→D61.09

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 808
Major Hematological and Immunological Diagnoses Except Sickle Cell Crisis and Coagulation Disorders with MCC
DRG 809
Major Hematological and Immunological Diagnoses Except Sickle Cell Crisis and Coagulation Disorders with CC
DRG 810
Major Hematological and Immunological Diagnoses Except Sickle Cell Crisis and Coagulation Disorders without CC/MCC

Cross Reference

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