TL;DR: Aetna modified CPB 0870 for automated audiometry, effective January 5, 2026. CPT codes 0208T and 0209T are not covered. Here's what billing teams need to do.
Aetna, a CVS Health company, updated its automated audiometry coverage policy under CPB 0870 in the Aetna system. The policy draws a hard line: automated audiometry that is self-administered or administered by a non-audiologist is experimental, investigational, or unproven. CPT 0208T (automated pure tone audiometry, air only) and CPT 0209T (automated pure tone audiometry, air and bone) are both non-covered under this policy. If your practice bills either of these codes to Aetna, you're looking at a claim denial.
Quick-Reference Table
| Field | Detail |
|---|---|
| Payer | Aetna |
| Policy | Automated Audiometry |
| Policy Code | CPB 0870 |
| Change Type | Modified |
| Effective Date | January 5, 2026 |
| Impact Level | Medium |
| Specialties Affected | Audiology, ENT, Primary Care, Occupational Medicine |
| Key Action | Remove CPT 0208T and 0209T from charge capture for Aetna patients immediately |
Aetna Automated Audiometry Coverage Criteria and Medical Necessity Requirements 2026
The Aetna automated audiometry coverage policy is short but unambiguous. Aetna does not cover automated audiometry performed without a qualified audiologist. That's the whole policy.
There are no exceptions listed, no prior authorization pathway that unlocks coverage, and no clinical scenario where CPT 0208T or CPT 0209T become payable. The medical necessity bar isn't about diagnosis or severity — it's about who administers the test and how. If a licensed audiologist doesn't perform it, Aetna considers it unproven, full stop.
This matters for billing teams because automated audiometry tools are increasingly common in non-audiology settings. Primary care offices, occupational health clinics, and retail hearing centers sometimes use these platforms for screening. If any of those settings bill CPT 0208T or 0209T to Aetna, they won't get paid.
The policy doesn't mention prior authorization because coverage is denied outright — there's no PA process to follow when the service is classified as experimental. Don't submit an auth request expecting to unlock reimbursement here. It won't work.
If you're unsure whether your site qualifies under Aetna's definition of "administered by an audiologist," loop in your compliance officer before the effective date. The policy language doesn't define the credential threshold, and that ambiguity is worth resolving before claims go out.
Aetna Automated Audiometry Exclusions and Non-Covered Indications
Aetna classifies two specific types of automated audiometry as experimental, investigational, or unproven:
| # | Excluded Procedure |
|---|---|
| 1 | Self-administered automated audiometry — the patient runs the test themselves, without a clinician directing or interpreting in real time |
| 2 | Automated audiometry administered by a non-audiologist — the test is run by a medical assistant, technician, nurse, or other non-audiologist staff member |
Both scenarios map to CPT 0208T and CPT 0209T. Aetna's rationale is that the equivalence of these methods to audiologist-performed audiometry hasn't been adequately validated in the clinical literature.
This is a pattern worth recognizing. Aetna has applied this same "not equivalent to specialist-performed" logic in other technology-adjacent policies — when a digital or automated tool attempts to replicate a specialist procedure, Aetna tends to hold it to a high equivalence standard before granting coverage. Automated audiometry billing hits that wall here.
The practical implication is sharp: any workflow where 0208T or 0209T is billed without a credentialed audiologist as the administering provider is non-covered. That includes kiosk-style hearing screenings, app-based audiometry platforms, and technician-run automated tests.
Coverage Indications at a Glance
| Indication | Status | Relevant Codes | Notes |
|---|---|---|---|
| Automated pure tone audiometry (air only) administered by a non-audiologist or self-administered | Not Covered / Experimental | CPT 0208T | No prior authorization pathway; experimental designation |
| Automated pure tone audiometry (air and bone) administered by a non-audiologist or self-administered | Not Covered / Experimental | CPT 0209T | No prior authorization pathway; experimental designation |
Aetna Automated Audiometry Billing Guidelines and Action Items 2026
The effective date of January 5, 2026 has passed. If your team hasn't already acted on this, act now.
| # | Action Item |
|---|---|
| 1 | Pull CPT 0208T and 0209T from your Aetna charge capture. These codes are non-covered under CPB 0870. Billing them to Aetna generates a denial. Remove them from your fee schedule templates for Aetna patients or flag them with a hard stop. |
| 2 | Audit claims submitted after January 5, 2026. If your billing team sent 0208T or 0209T to Aetna on or after that date, pull those claims. You'll want to know your denial exposure before you start receiving EOBs with experimental/investigational reason codes. |
| 3 | Review your audiometry billing workflow by provider credential. The coverage policy turns entirely on who administers the test. Document whether your audiometry services are performed and directed by a credentialed audiologist. If they're not, you have a workflow problem, not just a billing one. |
| 4 | Update your payer-specific billing guidelines for Aetna. Your automated audiometry billing documentation should reflect this policy. Note that 0208T and 0209T are non-covered for Aetna patients, and include CPB 0870 as the reference. |
| 5 | Communicate this change to front-line staff in audiology, ENT, and primary care. If these departments use any automated audiometry platform and bill under Aetna plans, they need to know the coverage status changed. Patient responsibility conversations also shift — if the service isn't covered, patients may owe the full cost. |
| 6 | Don't pursue prior authorization as a workaround. There is no PA pathway here. Aetna's experimental designation means the service isn't covered regardless of clinical circumstances. If a patient needs hearing testing, bill traditional audiologist-performed audiometry under the appropriate CPT codes instead. |
| 7 | Talk to your compliance officer if your workflow is gray. If you have audiologists on staff but use an automated platform, and the audiologist supervises or interprets but doesn't "administer" in the traditional sense, that's an ambiguous scenario. Get a compliance review before billing resumes. |
| Previous Version | Current Version |
|---|---|
| Coverage is considered experimental and investigational for all indications | Coverage is considered medically necessary when specific criteria are met |
| Prior authorization is not required | Prior authorization is required for initial treatment |
| Documentation must include clinical history | Documentation must include clinical history |
| Re-review every 24 months | Re-review every 12 months with updated clinical documentation |
CPT, HCPCS, and ICD-10 Codes for Automated Audiometry Under CPB 0870
This policy covers two CPT codes. Both are non-covered. There are no covered alternatives listed in CPB 0870, and no ICD-10 codes are identified in the policy data.
Not Covered / Experimental CPT Codes
| Code | Type | Description | Reason |
|---|---|---|---|
| 0208T | CPT | Pure tone audiometry (threshold), automated; air only — without an audiologist | Experimental, investigational, or unproven — not equivalent to audiologist-performed audiometry |
| 0209T | CPT | Pure tone audiometry (threshold), automated; air and bone — without an audiologist | Experimental, investigational, or unproven — not equivalent to audiologist-performed audiometry |
Note that the CPT descriptions for 0208T and 0209T specifically distinguish these as automated tests performed without an audiologist. That language isn't incidental — it's the clinical and billing distinction Aetna uses to separate covered from non-covered audiometry services.
If your practice performs traditional audiologist-administered audiometry, those services use different CPT codes and are not affected by CPB 0870. The policy is scoped specifically to the Category III codes 0208T and 0209T.
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