D61.818 – Other pancytopenia

ICD-10-CM 2027 diagnosis code · Aplastic and other anemias and other bone marrow failure syndromes

Billable code

ICD-10-CM code D61.818

Code: D61.818 (claims format: D61818)
Description: Other pancytopenia
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 3. Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
Block: D60-D64 Aplastic and other anemias and other bone marrow failure syndromes
Parent codes: D61 › D61.8 › D61.81

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

D61 – Other aplastic anemias and other bone marrow failure syndromes

Excludes2 (not included here):

neutropenia (D70.-)

D61.81 – Pancytopenia

Excludes1 (not coded here):

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):

pancytopenia (due to) (with) myelodysplastic syndromes (D46.-)

Index terms for D61.818

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in D61.81

Frequently asked questions

What is ICD-10 code D61.818?

D61.818 is the ICD-10-CM code for other pancytopenia, in the block D60-D64 (Aplastic and other anemias and other bone marrow failure syndromes).

Is D61.818 a billable code?

Yes. D61.818 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does D61.818 belong to?

It belongs to category D61 – Other aplastic anemias and other bone marrow failure syndromes.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.