ICD-10 Code D68.312 – Antiphospholipid antibody with hemorrhagic disorder (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code D68.312 – Antiphospholipid antibody with hemorrhagic disorder
What it is
This code identifies a bleeding disorder associated with antiphospholipid antibodies. Use it when documentation links the antibody condition to hemorrhagic manifestations.
Clinical signs
Clinical features vary; refer to documentation. You may see abnormal bleeding, easy bruising, or other hemorrhagic findings noted alongside antiphospholipid antibody positivity.
When to use this code
Use this code when the record specifically states antiphospholipid antibody with hemorrhagic disorder. It fits cases where the clinician documents a bleeding disorder tied to antiphospholipid antibodies, not a thrombotic presentation. Check documentation if the note is unclear.
Do not use for
Do not use this code for antiphospholipid antibody syndrome with thrombosis or for isolated antibody positivity without a documented hemorrhagic disorder. If the bleeding cause is different, choose the more specific documented diagnosis.
Coding tip
Code only when the provider explicitly connects the antiphospholipid antibody finding to hemorrhage.