< Diagnostic codes

Diagnostic code

977 — Adverse Effects: Of drugs and medications-including allergy, overdose, reactions

977 is an OHIP diagnostic code used on Ontario Health Insurance Plan claims. Adverse Effects: Of drugs and medications-including allergy, overdose, reactions.

Code

977

Description

Adverse Effects: Of drugs and medications-including allergy, overdose, reactions

Conditions filed under 977: Drug allergy.

APEX flags claims whose diagnostic code does not fit the service billed before they come back rejected. See how APEX works · Pricing