Cigna Denied Your Skilled Nursing Facility Stay? How to Fight Back

Skilled nursing facility (SNF) care provides post-acute rehabilitation and skilled nursing services for patients who are not ready to return home after a hospitalization. Cigna, the fourth-largest U.S. insurer with approximately 20 million members, denies SNF claims at multiple stages — pre-authorization, during concurrent review, and retrospectively. If your SNF stay was denied or cut short by Cigna, a well-documented appeal can change the outcome.

How Cigna Evaluates SNF Medical Necessity

Cigna applies clinical criteria — typically InterQual or MCG Health guidelines — to determine whether SNF-level care is medically necessary. These criteria focus on the need for:

• Daily skilled nursing services (wound care, IV medications, complex medication management)
• Daily skilled therapy services (physical, occupational, or speech therapy to address a functional deficit)
• A reasonable expectation of improvement, or maintenance therapy needs that require skilled care

The final point — maintenance therapy — is one of the most commonly misunderstood and misapplied criteria in SNF coverage.

The Jimmo v. Sebelius Settlement: Maintenance Therapy Is Covered

A landmark 2013 federal court settlement, Jimmo v. Sebelius, established that Medicare — and by extension, many Medicare Advantage and commercial plans that follow Medicare criteria — cannot deny skilled care solely because the patient is not expected to improve. If skilled care is needed to prevent deterioration or maintain the patient's current level of function, coverage must be provided.

This principle applies to Cigna coverage in several important ways. If Cigna denies your SNF stay or ongoing SNF care on the grounds that you are not "making progress" or "not improving," that denial may violate Jimmo's maintenance therapy standard. Document any denial language that focuses exclusively on the absence of improvement rather than the continued need for skilled care.

Common Reasons Cigna Denies SNF Claims

Acute inpatient hospital stay requirement. Commercial Cigna plans (unlike Medicare) may or may not require a qualifying inpatient hospital stay before SNF coverage begins. Review your plan documents carefully — some plans require a prior inpatient stay, others do not.

Skilled care criteria not met. Cigna reviewers may determine that the care provided at the SNF does not require the skill of a licensed nurse or therapist — for example, if the services could be safely performed by a family member or unskilled aide.

Level of care reduction. Concurrent review may result in Cigna determining that the patient no longer needs SNF-level care and should transition to home health, assisted living, or custodial care (which is generally not covered).

Discharge criteria met but patient cannot safely return home. Cigna may determine clinical discharge criteria are met even when the patient's home situation makes discharge unsafe. Purely social reasons for continued SNF stay (no caregiver at home) do not satisfy medical necessity criteria without an underlying clinical need for skilled care.

Concurrent Review Denials: What to Do Right Now

If Cigna's concurrent review has resulted in a determination that your SNF stay will no longer be covered starting a specific date, you have immediate rights:

1. Request an expedited appeal. File an expedited internal appeal, which Cigna must process within 72 hours. Your appeal should document ongoing skilled care needs.

2. Request a physician peer-to-peer review immediately. The SNF's medical director or your attending physician should call 1-800-88-CIGNA (1-800-882-4462) to speak with the Cigna reviewer before the denial is finalized.

3. Document continued skilled care needs. Work with the SNF nursing and therapy staff to ensure that daily skilled care notes clearly reflect the skilled nature of services being provided.

4. File a quality of care complaint with the QIO. For Medicare Advantage plans, the Quality Improvement Organization (QIO) in your state can review concurrent denials and provide a binding determination.

Building Your SNF Appeal

Step 1: Obtain all clinical records from the SNF stay. Review nursing notes, therapy notes, physician orders, and care plans for documentation of skilled service delivery.

Step 2: Obtain a letter from the SNF medical director or attending physician. The letter should explain why the patient requires SNF-level care, what specific skilled services are being provided, and why discharge would be unsafe or clinically inappropriate.

Step 3: Address the Jimmo standard if applicable. If the denial cited lack of improvement, explicitly invoke the Jimmo settlement in your appeal. Include a statement that maintenance of function is a sufficient basis for skilled care coverage.

Step 4: File a Level 1 internal appeal within 180 days. Submit to: Cigna Appeals, PO Box 188011, Chattanooga, TN 37422.

Step 5: Request external IRO review. Independent reviewers apply clinical standards that may be more favorable than Cigna's proprietary criteria.

Fight Back With ClaimBack

A Cigna SNF denial does not mean you are not entitled to care. Whether the issue is maintenance therapy, inadequate clinical documentation, or an overly aggressive concurrent review, ClaimBack helps you build a structured appeal and assert your rights under the applicable clinical and legal standards.

Start your Cigna skilled nursing appeal at ClaimBack

Related Reading

• What Is Medical Necessity?
• Internal vs. External Insurance Appeals
• How to Write an Insurance Appeal Letter