D68.5
Non-billablePrimary thrombophilia
D68.5 is the ICD-10-CM code for Primary thrombophilia. It is a non-billable category code — use a more specific child code such as D68.51 for billing.
D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Includes
- •Primary hypercoagulable states
Excludes1 — not coded here
- •antiphospholipid syndrome (D68.61)
- •lupus anticoagulant (D68.62)
- •secondary activated protein C resistance (D68.69)
- •secondary antiphospholipid antibody syndrome (D68.69)
- •secondary lupus anticoagulant with hypercoagulable state (D68.69)
- •secondary systemic lupus erythematosus [SLE] inhibitor with hypercoagulable state (D68.69)
- •systemic lupus erythematosus [SLE] inhibitor finding without diagnosis (R76.0)
- •systemic lupus erythematosus [SLE] inhibitor with hemorrhagic disorder (D68.312)
- •thrombotic thrombocytopenic purpura (M31.19)
Frequently asked questions
- What is ICD-10 code D68.5?
- D68.5 is the ICD-10-CM code for "Primary thrombophilia". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
- Is D68.5 a billable code?
- No — D68.5 is a non-billable header code. Use a more specific child code (such as D68.51) for billing.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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