D61.81 Pancytopenia

⚠ Non-Billable ICD-10-CM 2026
Open D61.81 in Web App →

The ICD-10-CM code for Pancytopenia is D61.81 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
D60-D64: Aplastic and other anemias and other bone marrow failure syndromes (D60-D64)
Category D61
17 codes (13 billable)
FY2026 Status
Stable since FY2024
Excludes1
Not coded here. These conditions should NOT be coded together with D61.81.
  • pancytopenia (due to) (with) aplastic anemia (D61.9)
  • pancytopenia (due to) (with) bone marrow infiltration (D61.82)
  • pancytopenia (due to) (with) congenital (pure) red cell aplasia (D61.01)
  • pancytopenia (due to) (with) hairy cell leukemia (C91.4-)
  • pancytopenia (due to) (with) human immunodeficiency virus disease (B20.-)
  • pancytopenia (due to) (with) leukoerythroblastic anemia (D61.82)
  • pancytopenia (due to) (with) myeloproliferative disease (D47.1)
Excludes2
Not included here. These conditions are coded elsewhere but may be coded together if applicable.
  • pancytopenia (due to) (with) myelodysplastic syndromes (D46.-)

Official Coding Guidelines

Chapter 3 TOC entry

3. Chapter 3: Disease of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89) ............................................................................................. 39

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.3
Reserved for future guideline expansion

Reserved for future guideline expansion ...................................................................................... 39

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.3.Reserved

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Related Codes

Parent Code

D61 Other aplastic anemias and other bone marrow failure syndromes

More Specific Codes

D61.810 Antineoplastic chemotherapy induced pancytopenia D61.811 Other drug-induced pancytopenia D61.818 Other pancytopenia

Related Codes in D61

D61 Other aplastic anemias and other bone marrow failure syndromes D61.0 Constitutional aplastic anemia D61.01 Constitutional (pure) red blood cell aplasia D61.02 Shwachman-Diamond syndrome D61.03 Fanconi anemia D61.09 Other constitutional aplastic anemia D61.1 Drug-induced aplastic anemia D61.2 Aplastic anemia due to other external agents D61.3 Idiopathic aplastic anemia D61.8 Other specified aplastic anemias and other bone marrow failure syndromes D61.810 Antineoplastic chemotherapy induced pancytopenia D61.811 Other drug-induced pancytopenia D61.818 Other pancytopenia D61.82 Myelophthisis D61.89 Other specified aplastic anemias and other bone marrow failure syndromes D61.9 Aplastic anemia, unspecified
Search all 70,000+ ICD-10-CM codes →
Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

Get HCC Mappings, Clinical Summaries, and More

Access premium features including HCC risk adjustment, FDA drug indications, AI coding assistant, and comprehensive clinical context.

Start Free Trial