ICD-10-CM 2027
ICD-10 code for inhibitor
From the official ICD-10-CM alphabetic index entry “Inhibitor, systemic lupus erythematosus (presence of)”. Page updated September 29, 2026.
About coding inhibitor
The ICD-10-CM code for inhibitor is D68.62 (Lupus anticoagulant syndrome).
Within D68.6 (other thrombophilia), D68.62 is specifically for lupus anticoagulant syndrome. Related codes cover Antiphospholipid syndrome (D68.61) and other thrombophilia (D68.69).
Don't report D68.62 together with the conditions in its Excludes1 note: lupus anticoagulant (LAC) finding without diagnosis (R76.0).
The conditions in its Excludes2 note aren't part of D68.62, but may be coded alongside it if the patient has both: anticardiolipin syndrome (D68.61), antiphospholipid syndrome (D68.61) and lupus anticoagulant (LAC) with hemorrhagic disorder (D68.312).
Don't confuse with (Excludes1 for D68.62)
- lupus anticoagulant (LAC) finding without diagnosis (R76.0)
Common questions about inhibitor ICD-10 codes
What is the ICD-10 code for inhibitor?
- D68.62 — Lupus anticoagulant syndrome.
Is D68.62 billable?
- Yes. D68.62 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can D68.62 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict D68.62 as a principal diagnosis.
Is D68.62 a CC or MCC?
- D68.62 is a CC (complication or comorbidity) under MS-DRG v44.0, unless excluded by the principal diagnosis.