Search for ICD-10 diagnosis codes by partial name or code. Returns a list of candidate diagnoses with their exact ICD-10 codes and descriptions. Use this endpoint to resolve a fuzzy diagnosis into an exact diagnosis_code before submitting a prior authorization.
Simplex API Key
The name of the stored credential to authenticate with the portal. Create one via the Create Credential endpoint.
Partial diagnosis name or ICD-10 code to search for (e.g. "type 2 diabetes", "E11")