Free tools

Medicare, Wellpoint Federal (CT, IL, MA, ME, MN, NH, NY, RI, VT, WI) psychological testing coverage: limits and who can bill

The short answerWellpoint Federal (the CMS database lists it as the MAC for jurisdictions 6 and K) covers testing when mental illness is suspected and each test is medically necessary. Multi-day testing is reported once, on the last date of service. Above eight hours, medical necessity for the extra time should be documented.

1 row: Medicare (Wellpoint Federal). Public policy, not the member's benefits.

Medicare, Wellpoint Federal (CT, IL, MA, ME, MN, NH, NY, RI, VT, WI)

Wellpoint Federal LCD L33632 Psychiatry and Psychology Services, Section VII Central Nervous System Assessments/Tests · CT, IL, MA, ME, MN, NH, NY, RI, VT, WI

Where it appliesTesting used when mental illness is not suspected is a screening procedure that Medicare does not cover. Changes in mental illness can justify new testing, but repeat testing not needed for diagnosis or continued treatment is considered medically unnecessary. [1]
Visit limitsPsychological testing typically takes 4 to 6 hours. If done over several days, the time is combined and reported all on the last date of service. If it exceeds eight hours, medical necessity for the extended time should be documented. [1]
Who can billPsychological testing is limited to physicians, clinical psychologists, and on a limited basis qualified non-physician practitioners. A physician who only reads or explains another clinician's testing report does not bill it; that is included in E/M payment. [1]
AlsoEach test must be individually medically necessary; a standard battery is only necessary if each test in it is. Adjustment reactions or dysphoria on moving to a nursing facility do not justify testing, but a suspected serious mood disorder on admission may. [1]
  1. CMS Medicare Coverage Database: LCD L33632 Psychiatry and Psychology Services, Wellpoint Federal (revision effective 04/01/2026), checked October 30, 2026

What Medicare, Wellpoint Federal (CT, IL, MA, ME, MN, NH, NY, RI, VT, WI)'s documents say

The table above has every field we found for Medicare, Wellpoint Federal (CT, IL, MA, ME, MN, NH, NY, RI, VT, WI), with numbered sources. In short:

Psychological testing coverage at other national payers

Medicare (national), Aetna, UnitedHealthcare and Optum Behavioral, Cigna and Evernorth and Carelon Behavioral Health.

Check Medicare, Wellpoint Federal (CT, IL, MA, ME, MN, NH, NY, RI, VT, WI)'s claim against the row

Before the claim goes out, compare it with the row above: the evaluation and administration codes pair the way the policy says, the hours fit any cap, the referral question is documented, and prior authorization covers the units. The psychological testing table compares Medicare (Wellpoint Federal) with every other payer we checked.

Sources

  1. CMS Medicare Coverage Database: LCD L33632 Psychiatry and Psychology Services, Wellpoint Federal (revision effective 04/01/2026)

Sources checked . Payer rules change; verify the member's benefits.

Frequently asked questions

Does Medicare, Wellpoint Federal (CT, IL, MA, ME, MN, NH, NY, RI, VT, WI) limit psychological testing visits?

Psychological testing typically takes 4 to 6 hours. If done over several days, the time is combined and reported all on the last date of service. If it exceeds eight hours, medical necessity for the extended time should be documented.

Who can bill Medicare, Wellpoint Federal (CT, IL, MA, ME, MN, NH, NY, RI, VT, WI) for psychological testing?

Psychological testing is limited to physicians, clinical psychologists, and on a limited basis qualified non-physician practitioners. A physician who only reads or explains another clinician's testing report does not bill it; that is included in E/M payment.

Part of Free tools & cheat sheets.