Short answer
It depends on which Blue.
"Blue Cross Blue Shield" is not one payer. It is 33 or more independently run companies, each with its own medical policy, and one company's decision binds no other. We list 38 of them below, 5 from the plan's own document.
Why one Blue tells you nothing about another
The clearest proof is in our own register. Blue Cross Blue Shield of Texas and Blue Cross Blue Shield of Illinois share a parent company (HCSC) and were recorded with opposite RTM positions. Idaho has two Blues, Blue Cross of Idaho and Regence, and they disagree too. California has two as well: Anthem Blue Cross and Blue Shield of California are separate companies.
Many rows below come from the AMA's commercial payer survey, last updated August 2023. They are labelled unverified and are a dated indication, not a current answer.
Every Blue plan we have looked at
| Plan | Position | What we found |
|---|---|---|
| Blue Cross Blue Shield of Michigan / Blue Care NetworkCommercial (BCN commercial HMO includes self-funded groups unless otherwise specified) | Covered PRIMARY | 'Established' when criteria are met. Self-reported data explicitly accepted. SourceRead August 28, 2026 |
| Blue Cross Blue Shield of North CarolinaCommercial | Covered with criteria PRIMARY | Covered when medical necessity criteria are met. SourceRead August 28, 2026 |
| Blue Cross of IdahoCommercial (ID) | Covered with criteria PRIMARY | Reimbursable with criteria. But it excludes manual logs and non-FDA-compliant software. SourceRead August 28, 2026 |
| Elevance Health (Anthem Blue Cross Blue Shield)Commercial | Covered with criteria PRIMARY | Medically necessary when six documented criteria are met. SourceRead August 28, 2026 |
| HighmarkCommercial (PA, WV, NY) | Covered with criteria PRIMARY | Medically necessary with criteria. Physical therapists are explicitly named. But FDA-authorized technology is required. SourceRead August 28, 2026 |
| Blue Cross Blue Shield of TexasCommercial (TX) | Covered UNVERIFIED | AMA's 2023 survey reported the RTM codes as covered. Not independently verified. SourceRead August 28, 2026 |
| Blue Shield of CaliforniaCommercial (CA) | Covered UNVERIFIED | AMA's 2023 survey reported all RTM codes as covered. Not independently verified. SourceRead August 28, 2026 |
| Blue Cross Blue Shield of MassachusettsCommercial (MA) | Covered with criteria UNVERIFIED | AMA's 2023 survey reported the RTM codes as reimbursable in most cases. Not independently verified. SourceRead August 28, 2026 |
| Blue Cross Blue Shield of IllinoisCommercial (IL) | Not covered UNVERIFIED | AMA's 2023 survey reported the RTM codes as not covered. Not independently verified. SourceRead August 28, 2026 |
| Regence (Cambia)Commercial (OR, WA, UT, ID) | Not covered UNVERIFIED | AMA's 2023 survey reported most RTM codes as not covered. Not independently verified. SourceRead August 28, 2026 |
| Arkansas Blue Cross Blue ShieldCommercial (AR) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of AlabamaCommercial (AL) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of ArizonaCommercial (AZ) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of Delaware / Highmark DelawareCommercial (DE) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of Hawaii (HMSA)Commercial (HI) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of KansasCommercial (KS) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of LouisianaCommercial (LA) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of MinnesotaCommercial (MN) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of MississippiCommercial (MS) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of MontanaCommercial (MT) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of NebraskaCommercial (NE) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of New MexicoCommercial (NM) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of North DakotaCommercial (ND) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of OklahomaCommercial (OK) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of Rhode IslandCommercial (RI) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of South CarolinaCommercial (SC) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of TennesseeCommercial (TN) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of VermontCommercial (VT) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Blue Cross Blue Shield of WyomingCommercial (WY) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Capital Blue CrossCommercial (Central PA) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| CareFirst BlueCross BlueShieldCommercial (MD, DC, N. VA) | No policy found UNVERIFIED | No RTM position located. AMA's 2023 survey recorded the RTM codes as not applicable for CareFirst. SourceRead August 28, 2026 |
| Excellus BlueCross BlueShieldCommercial (Upstate NY) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Florida BlueCommercial (FL) | No policy found UNVERIFIED | No RTM position located, and AMA's 2023 survey recorded even the RPM codes as not covered. SourceRead August 28, 2026 |
| Health Care Service Corporation (HCSC)Commercial (IL, TX, OK, NM, MT) | No policy found UNVERIFIED | No RTM-specific policy located across the five HCSC states. SourceRead August 28, 2026 |
| Horizon Blue Cross Blue Shield of New JerseyCommercial (NJ) | No policy found UNVERIFIED | No RTM position located. AMA's 2023 survey recorded the RTM codes as not applicable for Horizon. SourceRead August 28, 2026 |
| Independence Blue CrossCommercial (Southeastern PA) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Premera Blue CrossCommercial (WA, AK) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
| Wellmark Blue Cross Blue ShieldCommercial (IA, SD) | No policy found UNVERIFIED | No published RTM policy located. Ask the plan directly.Read August 28, 2026 |
"No policy found" is an honest answer, not a coverage decision. A plan we have not listed has not been researched. Search it in the lookup or ask us to look.
Check the plan, not just the carrier
About 67% of covered workers are in self-funded employer plans. The employer carries the risk, the carrier only administers it, and the employer's plan document governs. It can differ from the carrier's published policy. Cigna says so in its own instructions for use:
"In the event of a conflict, a customer's benefit plan document always supersedes the information in the Coverage Policies."
So a carrier policy narrows the question. It does not answer it for one patient. Call, name the codes, and write the answer down.
Other payers
How to use this page
This is a summary of a published payer document. It is not coverage advice and it cannot tell you whether one patient's claim will pay. The line of business, the employer's plan document and the patient's eligibility all sit between a policy and a payment. Our coverage guide walks through how to verify for a specific patient, and how to bill RTM covers the rest of the claim.
Policies change, usually in January. If you have a newer document or a remittance that contradicts this page, send it to contact@rehabityhealth.com and we will update the page.
Rehabity builds home exercise and remote therapeutic monitoring software for outpatient physical therapy clinics. We researched payer policy because we needed the answer ourselves. If you want to see what we build, read about the therapist side or join the waitlist.