TL;DR: Commercial insurance credentialing for physical therapists usually takes 60–120 days from a clean, complete submission; Medicaid ranges from 60 days to six months depending on the state. Most delays trace to incomplete CAQH profiles and NPI errors — start three to six months before you need to see patients, and check every application every two weeks.

How long does credentialing actually take?

Commercial insurance credentialing for physical therapists usually takes 60 to 120 days from complete submission to effective date. Medicaid timelines range from 60 days to six months depending on the state. These windows assume a clean application.

What causes the delays?

Incomplete CAQH profiles cause many delays. You must attest every 120 days. Missing work history, malpractice coverage details, or license documents stop the process until corrected.

NPI issues also slow things down. Confirm your NPI is correctly linked to your practice address and taxonomy code before submission. Errors here require corrections that add weeks.

Why does Medicaid take longer?

Medicaid often involves extra steps such as background checks or ownership verification. Some states limit enrollment windows. Plan for longer lead times when adding Medicaid to your payer mix.

How big is the revenue gap?

The revenue gap during credentialing can stretch 90 to 150 days for new practices. You see patients but cannot bill until the effective date. Cash flow planning must account for this period.

What changes for multi-provider groups?

Multi-provider groups face added complexity. Each therapist requires separate credentialing even when the group contract exists. Stagger start dates and track each application individually.

How do you keep applications moving?

You reduce risk by starting the process three to six months before you need to see patients. Re-attest CAQH profiles on schedule and respond to payer requests within 48 hours when possible.

Check the status of every application every two weeks. Most payers provide portal updates. Persistent follow-up keeps files moving.

For practices adding new locations or therapists, build credentialing into your hiring timeline. The same 60-to-120-day window applies.

More detail on setting up credentialing workflows appears in our credentialing & enrollment service overview.

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