Linzess Prior Authorization Resources

Find the right PA form for your patient's payer, get the ICD-10 codes you need, and download appeal templates — all in one place.

Last verified: May 11, 2026

Blue Cross Blue Shield of Arkansas - Pharmacy Prior Authorization Form Arkansas Blue Cross Blue Shield · Updated May 11, 2026
Blue Cross of Idaho - General Prior Authorization Form Blue Cross of Idaho Health Services, Inc. · Updated May 11, 2026
California - Uniform Prior Authorization FormCalifornia · Updated Apr 16, 2026
CDPHP - General Prior Authorization FormCapital District Physicians Health Plan, Inc. · Updated May 11, 2026
Cigna - General Medication Prior Authorization FormCigna Corporation · Updated May 11, 2026
Colorado - Uniform Prior Authorization FormColorado · Updated Apr 16, 2026

ICD-10 codes for Linzess Prior Authorizations

K58.0Irritable bowel syndrome with diarrhea
K58.1Irritable bowel syndrome with constipation
K58.9Irritable bowel syndrome without diarrhea

Brand Resources

Formulary InformationFormulary Information resource
Prior Authorization Portal Prior Authorization Portal resource

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