Preface to Spine Surgery Guidelines
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Governs prior authorization, documentation, and urgency definitions for spine surgery requests for health benefit plans administered by Cigna and used by eviCore medical reviewers and providers submitting authorization requests.
No material clinical or coverage changes in this revision.
Coverage Criteria
Coverage policies are intended to guide interpretation of standard Cigna benefit plans but do not replace a member’s specific plan terms. In the event of a conflict, a customer’s benefit plan document supersedes the information in this coverage policy. Benefits are ultimately determined by the terms of the applicable benefit plan document, applicable laws and regulations, and the specific facts of the case.
Coding and Testing Requirements
| No codes listed |
Provider Documentation & Authorization Actions
Submit prior-authorization at least 2 weeks before elective spine surgery
Prior-authorization requests should be submitted at least two weeks prior to the anticipated date of an elective spinal surgery and must include the minimum documentation elements listed in the policy. For spinal fusion requests, nicotine-free validation is required unless the request is urgent/emergent or myelopathy is present.
- Submit minimum documentation (see separate Documentation block) with the prior-authorization request
- Allow time for cotinine test results to be obtained and submitted after the 6-week cessation period for fusion requests
Procedural definitions (informational)
Definitions of procedure types are provided for informational use only to clarify terminology used in the guidelines, including open versus percutaneous approaches, osteotomy types, corpectomy thresholds by region, and vertebral column resection.
- Open spinal procedure: continuous direct visualization through a surgical opening (informational)
- Percutaneous spinal procedure: image-guided indirect visualization (informational)
- Osteotomy/PCO/PSO/Three-column osteotomy/VCR definitions and corpectomy thresholds included
Document ESI/SNRB trials or contraindications
Some procedures require a trial of epidural steroid injections (ESIs) or selective nerve root blocks (SNRBs) unless there are documented contraindications; if contraindicated, document the specific reason.
- Contraindications that must be documented include: allergy to the medication, significantly altered/eliminated epidural space, anticoagulation therapy, bleeding disorder, localized or systemic infection, or comorbidities that could be exacerbated by steroids (e.g., poorly controlled hypertension, severe CHF, diabetes).
Provide complete minimum documentation with prior-authorization
Include the following minimum documentation with prior-authorization submissions: CPT codes, disc levels or motion segments, ICD-10 codes, detailed history of provider-directed nonsurgical treatments with type/duration/frequency and response, reason a trial was contraindicated if applicable, recent advanced imaging reports interpreted by an independent radiologist, and for fusion requests, flexion‑extension x-rays when indicated and nicotine-free validation.
- CPT codes, disc level(s) or motion segments, and ICD-10 codes
- Detailed documentation of type/duration/frequency and response to nonsurgical treatments or why a trial was contraindicated
- Independent radiologist reports of most recent CT, MRI, or Myelography (acceptable imaging modalities)
- For fusion requests: flexion-extension x-rays when indicated and cotinine-based nicotine-free evidence or documentation of never-smoking
Document myotomal weakness and manual muscle test grades
Document the specific myotomal distribution of weakness (e.g., toe, knee, ankle, wrist movements) and record manual muscle testing using the 0–5 gradation scale in the medical record submitted for prior authorization.
- Record affected myotomes with specific movements (toe flexion/extension, knee flexion/extension, ankle dorsi/plantar flexion, wrist dorsi/palmar flexion)
- Record manual muscle test grade using the 0–5 scale (0 = no activation; 5 = full resistance)
Incomplete documentation may prevent completion of review
Incomplete prior-authorization submissions that omit required elements (e.g., CPT codes, disc levels/motion segments, ICD-10 codes, recent advanced imaging reports) may prevent completion of the review process.
- Missing CPT/ICD-10 codes, disc level(s) or motion segments, provider treatment history/response, or independent radiology reports may delay or prevent authorization completion
Submit nicotine-free evidence for spinal fusion (cotinine or never‑smoker)
For spinal fusion requests, provide documentation of nicotine-free status either by documenting the individual is a never-smoker or by submitting objective cotinine testing showing at least six (6) weeks of abstinence prior to planned surgery; allow sufficient time for lab results from testing performed after the 6-week cessation period.
- Acceptable cotinine testing methods: serum, urine, or saliva with results verified within normal range for the testing method and lab
- Exceptions: urgent/emergent fusion requests, disc arthroplasty, or when myelopathy is present
No other provider actions specified in this section
No additional provider-action requirements are specified in this portion of the document.
No further provider-action notes provided
No additional provider-action notes are explicitly stated in this portion of the document.
Definitions
Background
This preface defines administrative and clinical requirements used to determine medical necessity for spine surgery requests submitted to eviCore for health benefit plans administered by Cigna. It clarifies that the guidelines provide evidence-based coverage guidance for medical reviewers and providers but are not treatment recommendations and may not apply to all benefit plans administered by Cigna; plan-specific terms govern when differences exist.
Providers must follow the administrative submission expectations described in the guidelines. For elective spine surgery, prior-authorization requests should be submitted at least two weeks before the planned procedure and include the policy’s minimum documentation elements (CPT codes, disc levels/motion segments, ICD-10 codes, relevant imaging reports interpreted by an independent radiologist, and other clinical documentation). For spinal fusion requests, include validation of nicotine-free status (or documentation of never-smoking) unless the request meets urgent/emergent criteria or other specified exceptions.
Clinical requirements include provision of appropriate advanced imaging (e.g., CT, MRI, myelography where applicable), objective documentation of neurologic findings (including myotomal distribution of weakness and manual muscle testing using a 0–5 scale), and, when relevant, procedure-specific definitions and thresholds (for example, corpectomy bone removal thresholds vary by region).
The preface also defines the standard for urgent/emergent requests using NCQA-based criteria and notes that imaging findings specified in procedure sections are required for urgent/emergent surgical indications. When a request is confirmed urgent/emergent, the listed prior-authorization documentation requirements are not required to proceed.
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