Arizona Billing Guide for Mental Health Therapists and Psychiatrists
Who pays, where to enroll and which rules change your claims in Arizona, for psychotherapists and psychiatric prescribers.
Last checked October 25, 2026. Reviewed against the official sources listed at the bottom of this page.
This Arizona billing guide covers Medicaid, Medicare, Blue Cross, other private payers and state law for therapists and psychiatrists, with sources and a last-checked date.
Arizona billing guide: how Arizona pays for outpatient care
Arizona Medicaid is the Arizona Health Care Cost Containment System (AHCCCS). Most members are in AHCCCS Complete Care (ACC) health plans that cover physical and behavioral health together, and AHCCCS pays fee-for-service claims directly. Fee-for-service claims must reach AHCCCS within 6 months of the date of service, so know which payer you are billing before you submit.
Behavioral health is built into ACC rather than carved out. Members with a Serious Mental Illness (SMI) designation are served by ACC-RBHA plans. AHCCCS says Medicaid work requirements begin in January 2027 for expansion adults.
Who to bill, at a glance
| Payer type | Who you bill | Where to enroll or check rules |
|---|---|---|
| Medicaid (AHCCCS) | AHCCCS; ACC plans; fee-for-service by AHCCCS | Provider enrollment (APEP) |
| Medicare Part B | Noridian Healthcare Solutions, Jurisdiction F | CMS MAC page |
| Blue Cross Blue Shield | Blue Cross Blue Shield of Arizona (AZ Blue) | See the Blue Cross section below |
Arizona Medicaid: AHCCCS (Arizona Medicaid)
This Arizona billing guide starts with Medicaid, because it decides who pays and how you file.
Most members are in AHCCCS Complete Care (ACC) plans, which cover physical and behavioral health in three geographic service areas: North, Central and South. AHCCCS runs fee-for-service programs directly, including the American Indian Health Program and the Tribal Regional Behavioral Health Authorities.
Members with an SMI designation receive integrated care through ACC-RBHA plans. AHCCCS lists Arizona Complete Health and Mercy Care as ACC-RBHA plans. No separate statewide behavioral health carve-out vendor was confirmed.
| Item | What to know |
|---|---|
| Agency | Arizona Health Care Cost Containment System |
| Fee-for-service claims | Submit through the AHCCCS Online Provider Portal, HIPAA 837P or 837I through a certified submitter, or paper CMS-1500 or UB-04 on the red-and-white form. Billing Manual Chapter 4 |
| Provider enrollment | Enroll through the AHCCCS Provider Enrollment Portal (APEP). Providers revalidate every four years. |
| Fee-for-service filing window | AHCCCS must receive the initial claim within 6 months of the date of service. If the claim was timely, a corrected claim or adjustment is allowed up to 12 months from the date of service. Health plans may set their own rules. Source |
| Claim disputes | File within the latest of 12 months from the date of service, 12 months from the date eligibility posted, or 60 days from denial of a timely claim. AHCCCS claim disputes |
| Fee schedule | AHCCCS posts separate behavioral health fee-for-service schedules. Files carry effective dates, including October 1, 2026. A posted rate does not guarantee coverage or payment. Rates and codes |
| Work requirement | AHCCCS says work requirements begin in January 2027 for expansion adults ages 19 to 64. The requirement is 80 hours a month of qualifying activity or at least $580 a month in earnings. Exemptions include members in a qualifying substance use treatment program and medically frail members. AHCCCS H.R. 1 page |
Managed-care plans and carve-outs
| Plan or entity | Role in behavioral health |
|---|---|
| Arizona Complete Health - Complete Care Plan | Listed as an ACC plan and an ACC-RBHA plan on the AHCCCS plan page. |
| Banner - University Family Care | ACC plan. |
| Blue Cross Blue Shield of Arizona Health Choice | ACC plan, the Medicaid arm of AZ Blue. |
| Mercy Care | Listed as an ACC plan and an ACC-RBHA plan. |
| Molina Healthcare of Arizona | ACC plan. |
| UnitedHealthcare Community Plan | ACC plan. |
Check the AHCCCS health plan page for the current roster and service areas.
Medicare Part B in Arizona
For Medicare, this Arizona billing guide names your contractor and the current telehealth rules.
Medicare Part B pays for outpatient psychotherapy and psychiatric visits billed to the Medicare Administrative Contractor (MAC) for your state. CMS's July 14, 2026 fact sheet on the CY2027 Physician Fee Schedule proposed rule says the Consolidated Appropriations Act, 2026 extended telehealth payment authority through December 31, 2027, and proposes that in-person visit requirements for mental health visits not apply to services furnished through that date.
| Item | What to know |
|---|---|
| Contractor | Noridian Healthcare Solutions, LLC |
| Jurisdiction | Jurisdiction F: Alaska, Arizona, Idaho, Montana, North Dakota, Oregon, South Dakota, Utah, Washington and Wyoming |
| Source | CMS.gov MAC page |
Blue Cross Blue Shield in Arizona
This part of the Arizona billing guide names the exact Blue Cross licensee, because Blue plans never share rules.
Blue Cross Blue Shield is a federation of independent companies, so one licensee's rules never apply to another. In Arizona that is Blue Cross Blue Shield of Arizona, which calls itself AZ Blue. It describes itself as a nonprofit independent licensee of the Blue Cross Blue Shield Association. Do not apply another state's Blue rules to Arizona.
| Licensee | Parent or affiliation | Where it applies | Provider resources |
|---|---|---|---|
| Blue Cross Blue Shield of Arizona (AZ Blue) | Independent licensee | Arizona | AZ Blue provider claims |
Other private payers and EAPs in Arizona
The Arizona billing guide also covers commercial plans and employee assistance programs.
These commercial payers and plan families most often matter for behavioral health billing in Arizona. Check each payer's current provider manual before you submit.
| Payer | Behavioral health note | Provider resources |
|---|---|---|
| Insurers assessed by Arizona DIFI | Aetna, Cigna, Health Net, Humana, Medica, Oscar Health, UnitedHealthcare and WellFleet were named in the Department of Insurance and Financial Institutions (DIFI) 2024 parity report as insurers assessed. | DIFI report |
| AZ Blue commercial claims | The commercial claims page directs providers to Availity Essentials. | Official page |
Arizona billing guide: state law that changes billing
Use this section of the Arizona billing guide to separate state law from payer policy.
State law sets the floor for commercial plans in Arizona. Medicare and Medicaid rules are covered in their own sections above.
Mental health parity
Arizona's parity statutes are A.R.S. 20-3501 through 20-3508 (SB 1523, 2020). They require insurers to comply with federal parity and bar financial requirements or quantitative limits on mental health benefits more restrictive than the predominant limits for medical and surgical benefits. DIFI enforces them. SB 1523; DIFI report
Telehealth coverage
A.R.S. 20-841.09 requires coverage of telemedicine services when the same service would be covered in person, with cost-sharing no higher than in person. It does not address provider payment rates. The 2019 definition excludes audio-only telephone use. Laws 2019, ch. 111
Prompt payment
A.R.S. 20-3102, as amended in 2024 (HB 2444), requires insurers to adjudicate a clean claim within 30 days of receipt, unless the contract sets another period. Late claims accrue interest. Laws 2024, ch. 72
Not legal advice. Confirm statute details with counsel.
Arizona billing guide: codes and rates
This Arizona billing guide lists only codes and rates confirmed on official pages.
These are the Arizona-specific codes, modifiers and rate items confirmed on official pages. Medicare's own CY2027 conversion factor proposal is listed under What changed.
| Code or item | What to know |
|---|---|
| Behavioral health fee schedules | AHCCCS posts outpatient and inpatient fee-for-service schedules. Check the file for your date of service. Rates and codes |
| Paper claim forms | Fee-for-service accepts the red-and-white CMS-1500 or UB-04 only. Photocopies are rejected. Billing Manual Chapter 4 |
Arizona billing guide: what changed, newest first
Check this Arizona billing guide update log before you rely on an older rule.
| Date | What changed | Source |
|---|---|---|
| 2026-10-08 | CMS updated its Telehealth FAQ: Medicare telehealth flexibilities run through 12/31/2027. | Source |
| 2026-10-01 | AHCCCS FY27 behavioral health fee-for-service schedules and ACC capitation rates take effect. | Source |
| 2026-07-14 | CMS released the CY2027 Medicare Physician Fee Schedule proposed rule: conversion factor $32.84 for non-qualifying APM participants (down 1.68%) and $33.17 for qualifying participants (down 1.19%). | Source |
| 2026-03-11 | AHCCCS advisory council deck lists work requirements starting January 2027. | Source |
| 2025-11-03 | AHCCCS revised Billing Manual Chapter 4, General Billing Rules. | Source |
| 2025-08-19 | CMS announced the Jurisdiction F MAC award to Noridian. | Source |
| 2024-11 | Arizona DIFI published its 2024 Mental Health Parity Annual Report. | Source |
How do I bill mental health claims in Arizona?
These answers come from the same sources as the rest of this Arizona billing guide.
Start with the member's payer type. For ACC plan members, bill the member's health plan. For fee-for-service members, bill AHCCCS within 6 months of the date of service. Medicare Part B goes to Noridian in Jurisdiction F. Blue Cross Blue Shield of Arizona, known as AZ Blue, is the independent Blue licensee for commercial members.
Questions about billing in Arizona
Who do I bill for Arizona Medicaid behavioral health claims?
Bill the member's ACC health plan, or AHCCCS for fee-for-service members.
What is the AHCCCS timely filing limit?
For fee-for-service, AHCCCS must receive the initial claim within 6 months of the date of service. Plans may set their own limits.
Who is the Blue Cross licensee in Arizona?
Blue Cross Blue Shield of Arizona, known as AZ Blue, an independent licensee.
When do Arizona Medicaid work requirements start?
AHCCCS says January 2027 for expansion adults.
Does MCM South bill for practices in Arizona?
MCM South currently serves ten states; request a quote to ask about Arizona.
Sources for the Arizona billing guide
Last checked October 25, 2026. Every source below was opened and read on that date.
- AHCCCS, checked October 25, 2026
- AHCCCS H.R. 1 overview, checked October 25, 2026
- AHCCCS Billing Manual Chapter 4, checked October 25, 2026
- AHCCCS health plans, checked October 25, 2026
- AHCCCS behavioral health rates and codes, checked October 25, 2026
- AHCCCS claim disputes, checked October 25, 2026
- AHCCCS provider enrollment (APEP), checked October 25, 2026
- Arizona DIFI parity report 2024, checked October 25, 2026
- SB 1523 (2020), checked October 25, 2026
- Laws 2019, ch. 111, checked October 25, 2026
- Laws 2024, ch. 72, checked October 25, 2026
- AZ Blue about us, checked October 25, 2026
- AZ Blue provider claims, checked October 25, 2026
- CMS: MAC Jurisdiction F, checked October 25, 2026
- CMS Telehealth FAQ, October 2026, checked October 25, 2026
- CMS: CY2027 Physician Fee Schedule proposed rule fact sheet, checked October 25, 2026
- CMS MAC jurisdiction page, checked October 25, 2026
Related guides
- State & Regional Billing Guides hub
- In-network vs out-of-network credentialing
- Credentialing and network status
- Blue Cross Blue Shield guide for Arizona
- Mental health parity explained
- Medicaid managed care billing
- Medicare behavioral health billing
- Timely filing in the billing glossary
- Who we serve
- Colorado insurance companies contact guide
- California insurance companies contact guide
Billing in Arizona? Let us handle the payer calls.
MCM South bills only mental and behavioral health, for psychotherapists and psychiatrists, in solo and medium-size practices. We currently serve ten states; request a quote to ask about Arizona.
MCM South currently serves practices in ten states: Georgia, Massachusetts, Connecticut, Texas, Florida, New York, Colorado, Tennessee, North Carolina and Illinois.