D69.1 – Qualitative platelet defects

ICD-10-CM 2027 diagnosis code · Coagulation defects, purpura and other hemorrhagic conditions

Non-billable header Expanded in 2027

ICD-10-CM code D69.1

Code: D69.1 (claims format: D691)
Description: Qualitative platelet defects
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: D65-D69 Coagulation defects, purpura and other hemorrhagic conditions
Parent codes: D69

Billable codes under D69.1

D69.1 is a header code and cannot be used on claims. Choose the most specific code:

D69.11 – Glanzmann thrombastheniaBillable · New in 2027
D69.19 – Other qualitative platelet defectsBillable · New in 2027

Notes for D69.1

Excludes1 (not coded here):

hemolytic-uremic syndrome (D59.3-)

Excludes2 (not included here):

von Willebrand disease (D68.0-)

Notes inherited from parent codes

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

D69 – Purpura and other hemorrhagic conditions

Excludes1 (not coded here):

benign hypergammaglobulinemic purpura (D89.0)
cryoglobulinemic purpura (D89.1)
essential (hemorrhagic) thrombocythemia (D47.3)
hemorrhagic thrombocythemia (D47.3)
purpura fulminans (D65)
thrombotic thrombocytopenic purpura (M31.19)
Waldenström hypergammaglobulinemic purpura (D89.0)

Related codes in D69

D69.0 – Allergic purpuraBillable
D69.2 – Other nonthrombocytopenic purpuraBillable
D69.3 – Immune thrombocytopenic purpuraBillable
D69.4 – Other primary thrombocytopeniaHeader
D69.5 – Secondary thrombocytopeniaHeader
D69.6 – Thrombocytopenia, unspecifiedBillable
D69.8 – Other specified hemorrhagic conditionsBillable
D69.9 – Hemorrhagic condition, unspecifiedBillable

Frequently asked questions

What is ICD-10 code D69.1?

D69.1 is the ICD-10-CM code for qualitative platelet defects, in the block D65-D69 (Coagulation defects, purpura and other hemorrhagic conditions).

Is D69.1 a billable code?

No. D69.1 is a header code with more specific child codes; report one of the billable codes listed above.

What category does D69.1 belong to?

It belongs to category D69 – Purpura and other hemorrhagic conditions.

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.