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Indian Health Service (IHS)


Indian Health Service

Provider Manuals

General Information for Providers  05/2019

Medicaid manual with general information for all provider types.

Indian Health Service/Tribal 638 08/2017

This manual has information specific to your provider type.

Tribal Health Improvement Program (T-HIP) Manual 10/2017
This manual has information specific to your provider type.

Prescription Drug Program, Prior Authorization Chapter  07/08/2019

Prior authorization requirements and procedures are covered in this chapter.

Passport to Health 10/2017

How to become a successful Passport provider.

Medicaid Rules and Regulations

Fee Schedules – IHS

Provider Notices



11/20/2018 Appropriate Billing Reminder
11/13/2013 Diabetes Prevention Program (DPP) Claims Update
11/08/2018 Rate Updates Mass Adjustment
10/19/2018 Medicaid Fee Schedules
7/24/2018 Diabetes Prevention Program (DPP) Coding Change
07/17/2018 Caregiver Depression Screenings Reissued Notice
07/02/2018 Updated CLIA Claims Editing
06/04/2018 Coding Resources Change
04/04/2018  Updated Passport Eligible Populations & Reimbursement
02/26/2018 New Rendering Only Provider Enrollment Application
02/19/2018 Medicaid State Plan Waiver Amendments
02/15/2018 Substance Use Disorder Billing
01/31/2018 Montana Healthcare Programs Covered Double Electric Breast Pumps - E0603


12/26/2017 MATH Web Portal Eligibility Inquiry Verification Update
12/11/2017  Montana Plan First Procedure and Service Codes - Contraceptive (IUD) Update
12/01/2017 Montana Medicaid Expansion Prior Authorization Changes
11/20/2017 Qualified Medicare Beneficiary (QMB) Claim Adjustments
11/02/2017 New Medicare Card
10/30/2017 Licensed Addiction Counselors
10/24/2017 Clinical Pharmacist Practitioner
10/02/2017 Diabetes Services
09/14/2017 Montana Plan First Anesthesia Update
08/21/2017 Clinical Pharmacist Practitioner
08/01/2017 Telemedicine - Correction
05/26/2017 Federal Final Rule, "Nondiscrimination in Health Program and Activities” and Implication for Coverage of Services Related to Gender Transition
04/20/2017  Plan First Hysterectomy codes added effective April 1, 2017
04/06/2017 New EPSDT Request Form
02/02/2017 EPSDT ( Children's) Lead Screening Requirements

IHS/Tribal 638 Training Materials

Tribal and Indian Health Service

Montana Medicaid strives to improve billing capacity within Tribal and Indian Health Service clinics. DPHHS is committed to improving the health of the Indian population in Montana.

For Tribal or Indian Health Service billing questions contact:
Casey Peck, IHS Program Officer, 406.444.4349 or CPeck@.gov

Tribal/IHS Meeting Information


09/25/2018 Agenda Agenda September 25, 2018 Handouts/Information Community First Choice/Personal Assistance Services    Big Sky Waiver Overview
08/28/2018 Agenda Agenda August 28, 2018    Handouts/Information Enrollment Training in PDF
07/02/2018 Agenda Agenda June 26, 2018     Handouts/Information Medicaid Training in PDF
04/24/2018 Agenda Agenda April 24, 2018     Handouts/Information Medicaid Eligibility Refresher in PDF
02/27/2018 Agenda Agenda January 23, 2018 Handouts/Information Pharmacy Program in PDF
01/23/2018 Agenda Agenda January 23, 2018  Handouts/Information Diabetes Prevention Program in PDF
09/26/2017 Agenda Agenda September 26, 2017 Handouts/Information SURS PowerPoint in PDF
08/22/2017 Agenda Agenda August 22, 2017 Handouts/Information Clinical Laboratory Improvement Amendment
07/25/2017 Agenda Agenda July 25, 2017  Handouts/Information Medicaid Transportation FAQs
06/27/2017 Agenda Agenda June 27, 2017 Handouts/Information 2017 Passport Program
04/25/2017 Agenda
Agenda April 25, 2017   Handouts/Information 2017 HMK Overview
03/28/2017 Agenda Agenda March 28, 2017   Handouts/Information Medicaid Refresher
02/28/2017 Agenda Agenda February 28, 2017   Handouts/Information Telemedicine PowerPoint Slides in PDF and Medicare Savings Plan (MSP) Powerpoint Slides in PDF


T-HIP Forms

T-HIP Member Opt Out Form 02/2019

T-HIP Provider Referral Form 02/2019

T-HIP Tier Request Form - Please request this form from the T-HIP Specialist at the Department.

Other Resources

To locate older documents, access the Archive Page.