TL;DR: Aetna, a CVS Health company, reaffirmed its position under CPB 0603 that total-body CT screening is experimental, investigational, or unproven — meaning HCPCS code S8092 gets no reimbursement from Aetna, period. Here's what billing teams need to know before submitting claims.
Aetna's total-body CT screening coverage policy under CPB 0603 has been modified as of December 4, 2025. The policy covers full-body CT, whole-body CT, and ultrafast electron-beam CT screening — all billed under HCPCS S8092. Every single one of those scenarios lands in the same bucket: not covered. If your facility or practice has been submitting S8092 claims to Aetna and expecting any path to reimbursement, this policy update closes that door firmly.
Quick-Reference Table
| Field | Detail |
|---|---|
| Payer | Aetna, a CVS Health company |
| Policy | Total-Body CT Screening |
| Policy Code | CPB 0603 |
| Change Type | Modified |
| Effective Date | December 4, 2025 |
| Impact Level | Medium — affects imaging centers, radiology groups, and any practice billing S8092 to Aetna |
| Specialties Affected | Radiology, diagnostic imaging, preventive medicine, cardiology (EBCT cardiac calcium scoring context) |
| Key Action | Remove HCPCS S8092 from any Aetna charge capture workflow and stop submitting total-body CT screening claims to Aetna effective December 4, 2025 |
Aetna Total-Body CT Screening Coverage Criteria and Medical Necessity Requirements 2025
The short version: there are no coverage criteria to meet. Aetna's total-body CT screening coverage policy under CPB 0603 does not recognize total-body CT screening as medically necessary under any clinical indication.
The policy applies to full-body CT, whole-body CT, and ultrafast CT — also marketed as cine CT or electron-beam CT (EBCT). All of these fall under HCPCS S8092 when billed. Aetna's position is that none of these screening modalities have demonstrated clinical effectiveness as screening tools.
This means there's no diagnosis code combination, no clinical documentation, and no prior authorization pathway that gets S8092 paid by Aetna. Prior authorization isn't relevant here because Aetna won't approve the service regardless of what documentation you submit. If a patient asks for a referral or your provider orders total-body CT as a preventive screening, the billing team needs to communicate upfront that no insurance reimbursement from Aetna will follow.
Aetna Total-Body CT Screening Exclusions and Non-Covered Indications
This entire policy is an exclusion. Aetna classifies total-body CT screening — in all its forms — as experimental, investigational, or unproven under CPB 0603 in the Aetna system.
The language "experimental, investigational, or unproven" is specific and deliberate. It means Aetna has reviewed the clinical evidence and concluded it's insufficient to support coverage. This isn't a plan-level exclusion that varies by employer group. It's a Clinical Policy Bulletin determination that applies broadly.
The three forms of total-body CT screening called out in CPB 0603 are:
| # | Excluded Procedure |
|---|---|
| 1 | Total-body CT screening (also called full-body or whole-body CT) |
| 2 | Full-body ultrafast CT screening (electron-beam CT) |
| 3 | Cine CT (another term for the same electron-beam technology) |
All three map to HCPCS S8092. All three are non-covered. There are no carve-outs, no exceptions for high-risk patients, and no coverage for partial-body variants marketed under these service names.
This is worth flagging to your medical director and compliance officer if your facility has been positioning any electron-beam CT service as a covered preventive benefit. The Aetna total-body CT screening coverage policy doesn't leave room for interpretation.
Coverage Indications at a Glance
| Indication | Status | Relevant Codes | Notes |
|---|---|---|---|
| Total-body CT screening (full-body or whole-body CT) | Not Covered — Experimental/Investigational/Unproven | S8092 | No medical necessity criteria exist; blanket exclusion under CPB 0603 |
| Full-body ultrafast CT screening (electron-beam CT) | Not Covered — Experimental/Investigational/Unproven | S8092 | Applies regardless of clinical indication or documentation |
| Cine CT screening | Not Covered — Experimental/Investigational/Unproven | S8092 | Same technology as EBCT; same non-covered status |
Aetna Total-Body CT Screening Billing Guidelines and Action Items 2025
These are the steps your billing team should take now. The effective date is December 4, 2025 — which means this policy is already active.
| # | Action Item |
|---|---|
| 1 | Pull any pending S8092 claims billed to Aetna and assess your risk. If you have claims submitted on or after December 4, 2025, flag them for review. Any S8092 claim going to Aetna is a near-certain claim denial under CPB 0603. |
| 2 | Remove S8092 from your Aetna charge capture workflow. Don't wait for a denial to prompt this. Update your billing system to flag or block S8092 claims routed to Aetna payers. This prevents your team from submitting claims that will never pay. |
| 3 | Update your patient financial counseling scripts. If patients request total-body CT screening and your facility offers it, staff need to communicate clearly that Aetna will not cover the service. Offer a cash-pay or self-pay pricing structure before the service is rendered. Billing guidelines in this space require clear advance notice to avoid patient disputes. |
| 4 | Do not attempt prior authorization for S8092 with Aetna. There's no prior auth pathway for a service Aetna classifies as experimental. Spending time on prior authorization requests for total-body CT screening billing wastes your team's time and creates false expectations for patients and providers. |
| 5 | Audit past S8092 claims to Aetna for any unexpected payments or overpayments. If Aetna paid S8092 claims in error before December 4, 2025, that creates a recoupment risk. Your compliance officer should review any historical payments for this code under Aetna. If you find them, loop in your compliance officer and potentially your billing consultant before taking any action. |
| 6 | Train front-desk and scheduling staff. Total-body CT screening is often marketed directly to patients as a wellness or executive health benefit. Your schedulers need to know that Aetna will not reimburse this service so they can set accurate expectations at booking. |
The real issue here is patient communication. Total-body CT screening gets marketed aggressively as a longevity and preventive medicine service. Patients show up with Aetna cards expecting coverage. When claims deny and a bill lands in their mailbox, the dispute goes back to your front desk. Prevent that downstream problem by making the financial picture clear before the scan happens.
| 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 Total-Body CT Screening Under CPB 0603
The Aetna total-body CT screening billing guidelines under CPB 0603 reference one HCPCS code. No CPT codes or ICD-10 codes are listed in this policy.
Not Covered / Experimental HCPCS Codes
| Code | Type | Description | Reason |
|---|---|---|---|
| S8092 | HCPCS | Electron beam computed tomography (also known as ultrafast CT, cine CT) | Not covered for indications listed in CPB 0603 — classified as experimental, investigational, or unproven |
No covered CPT codes are listed in this policy. CPB 0603 does not identify any covered variant of total-body CT screening. The policy does not list ICD-10-CM diagnosis codes because coverage is denied regardless of diagnosis.
One note on S8092 specifically: this is an HCPCS S-code, which means it's a non-Medicare code used primarily by commercial payers and Medicaid programs. Medicare does not typically recognize S-codes for reimbursement purposes. If you're billing total-body CT screening to Medicare, you're operating under a different framework entirely — check CMS coverage policy separately. For Aetna commercial plans, S8092 is the operative code, and CPB 0603 in the Aetna system makes its status clear.
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