D61.0 – Constitutional aplastic anemia

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

Non-billable header

ICD-10-CM code D61.0

Code: D61.0 (claims format: D610)
Description: Constitutional aplastic anemia
Billable: No – use a more specific code below
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

Billable codes under D61.0

D61.0 is a header code and cannot be used on claims. Choose the most specific code:

D61.01 – Constitutional (pure) red blood cell aplasiaBillable
D61.02 – Shwachman-Diamond syndromeBillable
D61.03 – Fanconi anemiaBillable
D61.09 – Other constitutional aplastic anemiaBillable

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.-)

Related codes in D61

Frequently asked questions

What is ICD-10 code D61.0?

D61.0 is the ICD-10-CM code for constitutional aplastic anemia, in the block D60-D64 (Aplastic and other anemias and other bone marrow failure syndromes).

Is D61.0 a billable code?

No. D61.0 is a header code with more specific child codes; report one of the billable codes listed above.

What category does D61.0 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.