Aetna / CVS Health Fertility Billing Guide
Aetna, now a subsidiary of CVS Health, is one of the three largest commercial insurers in the US. Aetna's fertility medical policy is publicly available and relatively transparent compared to other major payers — a significant advantage for billing staff building auth packages. Coverage ranges from comprehensive IVF benefits on large employer plans to exclusions on many small group plans. Aetna uses CVS Caremark for pharmacy benefit management, which affects how fertility medications are obtained and billed.
Key billing fact: Aetna has one of the clearest published fertility medical policies in the industry. Aetna owns CVS Caremark, which manages pharmacy benefits including fertility medications.
What Aetna Covers for Fertility Treatment
| Service | Coverage | Notes |
|---|---|---|
| Diagnostic infertility workup | ✓ Covered | Covered under medical benefit. Document infertility diagnosis with appropriate N97.x or N46.x codes. |
| IUI | ✓ Covered | Covered on most Aetna plans. Prior auth required. Typical requirement: document 3–6 months of supervised infertility treatment first. |
| IVF (fresh cycle) | ✓ Covered | Covered on plans with fertility benefit. Aetna often approves based on diagnosis and ovarian reserve criteria without requiring failed IUI cycles on some plans. |
| Frozen embryo transfer (FET) | ✓ Covered | Covered and counts toward cycle limits. Aetna may require a waiting period between fresh retrieval and FET. |
| Egg freezing (elective) | ✗ Not Covered | Generally excluded. Medical necessity egg freezing covered with documented oncology or gender-affirming care indication. |
| Donor egg cycle | ✗ Not Covered | Excluded on most plans. Some large employer Aetna plans have negotiated donor egg coverage. |
| PGT-A / PGT-M | ✗ Not Covered | Aetna considers PGT-A experimental. PGT-M for known heritable genetic conditions may receive prior auth with genetic counselor documentation. |
| Sperm retrieval (TESA/TESE) | ✓ Covered | Covered as medically necessary surgical procedure with prior auth and azoospermia documentation. |
| Fertility medications | ✓ Covered | Covered under CVS Caremark pharmacy benefit. Specialty tier; verify formulary and specialty pharmacy network. |
Prior Authorization Requirements
Submit through Aetna Precertification. Aetna clinical criteria are publicly available at aetna.com/cpb — review the Infertility CPB before submitting to align documentation.
Requires separate auth. Include embryo status and clinical rationale for FET timing.
Auth required. Aetna may require documentation of ovulation status and follicle count at time of IUI.
Medical necessity documentation required. PGT-M approval rates higher with genetic counselor letter and documentation of specific heritable condition.
Auth required as an add-on to IVF retrieval. Include semen analysis showing ICSI indication (low count, motility, or morphology).
Submit with urology or REI notes documenting azoospermia and TESA/TESE plan.
Top Aetna Fertility Billing Denial Reasons
These are the most common reasons Aetna / CVS Health denies fertility claims — and how to prevent each one.
How to avoid: Aetna's CPB for Infertility (CPB 0327) is publicly available. Review it before every auth submission to ensure the clinical documentation meets each criterion exactly.
How to avoid: Confirm fertility benefit through NaviMedix or Aetna provider portal. The insurance card and group number alone do not indicate whether a fertility rider is included.
How to avoid: Aetna requires clinical documentation of male factor infertility or prior fertilization failure to approve ICSI. Do not submit ICSI routinely without semen analysis documentation.
How to avoid: Route fertility medication prescriptions to a CVS Caremark specialty pharmacy. Out-of-network specialty pharmacy claims face higher cost-sharing and potential coverage denials.
How to avoid: Include embryo cryopreservation records, number of viable embryos, and stage/grade in the FET prior auth package.
Aetna Fertility Billing Tips
Read the Aetna CPB before submitting every IVF auth
Aetna publishes its Clinical Policy Bulletin (CPB 0327) for infertility treatment publicly at aetna.com/cpb. This document lists exactly what clinical criteria must be met for each procedure. Building auth packages that directly address each criterion reduces denial rates significantly.
Use NaviMedix for real-time Aetna eligibility
NaviMedix is Aetna's provider portal for eligibility, prior auth submission, and claims tracking. It shows fertility benefit details including dollar limits and cycle counts in real time.
Separate ICSI documentation from IVF auth
Aetna reviews ICSI as a separate decision from IVF. Include a dedicated section in the auth package for ICSI with specific semen analysis values (count <15M/mL, motility <40%, morphology <4%, or prior total fertilization failure). This prevents ICSI from being denied while IVF is approved.
Coordinate pharmacy through CVS Caremark specialty
Aetna members obtain specialty fertility medications through CVS Specialty Pharmacy (CVS Caremark). Pre-authorization for medications is typically managed through CVS Caremark, separate from the medical procedure auth. Provide patients with the CVS Caremark specialty pharmacy contact at the start of their cycle.
Track Aetna appeals timelines carefully
Aetna follows ACA-mandated appeal timelines: 72 hours for urgent pre-service appeals, 30 days for standard pre-service. Missing these windows requires an external appeal. Calendar all appeal deadlines at the time of denial.
Aetna / CVS Health Fertility Billing — Frequently Asked Questions
Does Aetna cover IVF?
Aetna covers IVF on employer plans that include a fertility benefit rider. Coverage is mandatory on Aetna fully-insured plans in states with fertility mandates (NY, NJ, IL, MA, etc.). Self-funded ERISA plans set their own benefit terms. The Aetna Clinical Policy Bulletin (CPB 0327) defines the clinical criteria that must be met for coverage — it's publicly available and worth reviewing before any auth submission.
What is the Aetna Clinical Policy Bulletin for infertility?
CPB 0327 (Infertility and Infertility Treatment) is Aetna's formal medical policy for fertility coverage. It defines covered services, medical necessity criteria, exclusions, and coding guidance. It's publicly available at aetna.com/cpb. Reviewing this document before submitting prior auth requests for IVF, IUI, or PGT significantly improves first-pass approval rates.
How does Aetna handle ICSI authorization?
Aetna requires documented medical necessity for ICSI — it is not automatically approved with an IVF auth. The clinical indication must include semen analysis showing severe oligospermia (<15 million/mL), poor motility (<40%), poor morphology (<4%), or a history of total fertilization failure in a prior IVF cycle. Include the semen analysis report in the auth package.
Does Aetna cover PGT-A?
Aetna considers PGT-A (preimplantation genetic testing for aneuploidy) experimental and investigational for routine use. PGT-M (for single-gene disorders) may receive coverage with genetic counselor documentation and a letter from the treating physician explaining the specific heritable condition. Always submit an appeal for PGT-A denials — Aetna overturns these at a reasonable rate when ASRM guidelines are cited.
Which pharmacy should I use for Aetna fertility medications?
CVS Specialty Pharmacy (part of CVS Caremark, Aetna's PBM) is the preferred specialty pharmacy for Aetna members. Prescriptions for fertility injectables (FSH, LH, GnRH agonists/antagonists) should be sent to CVS Specialty to minimize cost-sharing and maximize coverage. A separate pharmacy prior auth through CVS Caremark may be required for specialty-tier medications.
Other Payer Guides
UHC requires prior authorization for virtually all ART procedures. Uses Optum as its fertility benefit manager on many employer plans.
Anthem operates as the BCBS licensee in 14 states. Uses AIM Specialty Health (an Anthem subsidiary) for prior authorization in many markets.
Cigna uses LifeSource (a Cigna subsidiary) as its specialty fertility benefit manager on many plans. Fertility coverage is highly variable by employer plan.
BCBS has 36 independent state licensees — each with its own fertility coverage policies and prior auth processes. The BlueCard program adds complexity when patients are treated out of their home state.
EasyRCM specializes in fertility billing for all major payers. Get a free audit to identify where Aetna denials are costing your practice revenue.