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Spinal Surgery: Laminectomy and Fusion (CPB 0743, reviewed 2026-07-30)
Effective date
Not stated in the notice
Identified
Aug 17, 2026
Summary
Aetna's Clinical Policy Bulletin 0743 sets medical necessity criteria for cervical, thoracic and lumbar laminectomy, laminoplasty, spinal fusion, vertebral corpectomy, and removal of spinal instrumentation. Most covered indications require advanced imaging (CT or MRI) showing at least moderate central, lateral recess or foraminal stenosis, or nerve root or spinal cord compression, at the level matching the clinical findings, and failure of at least 6 weeks of conservative therapy, or 3 months for certain fusion indications such as scoliosis, kyphosis and sub-axial instability. Computer-assisted surgical navigation is approvable only when fusion implants are placed during surgery, and it is not approvable during routine decompression surgery.
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What to do
Action · 10 steps
01Claims for these spinal procedures need advanced imaging (CT or MRI) obtained within the past year, or after the onset of the current symptoms or any relevant surgical procedure, whichever is sooner, showing the required stenosis or compression at the levels being treated.
02Documentation must show that all other reasonable sources of pain or neurological deficit were ruled out, that the member has signs or symptoms of neural compression at the treated levels, and that the member's activities of daily living are limited by those symptoms.
03Conservative measures must be recent (within the past year) and include patient education, active in-person physical therapy confirmed by PT notes or claims history, medications (NSAIDs, acetaminophen, or tricyclic antidepressants), and where appropriate management of anxiety and depression, for six weeks or three months depending on the indication.
04A physical examination, including a neurologic examination, must be documented by or reviewed by the operating surgeon.
05If the operating surgeon disagrees with the official imaging report, the disagreement must be documented, discussed with the interpreting provider, and a written addendum must be on the official report.
06For members with recent nicotine use, documentation of nicotine cessation must include a lab report (not a surgeon summary) showing nicotine or cotinine at or below 10 ng/ml drawn within 6 weeks before surgery.
07For diabetic members, HbA1c must be less than 8 percent within 3 months before elective laminectomy or fusion, unless an urgent indication applies.
08Paraspinal muscle flap closure at the time of spinal surgery is not separately reimbursable because wound closure is included in the surgery.
09Robotic assistance is integral to the primary procedure and is not separately reimbursed.
10Removal of instrumentation needed for approved fusion is not reimbursable when new instrumentation is inserted at the same previously instrumented segments.
Codes mentioned
22532225332253422551225522255422556225582261222614226302263222633226342280022802228042283022840228422284422845228462284722848228502285222853228542285522859630016300363005630116301263016630176303063035630426304363044630466304763048630506305163056630576307563076630816308261783803238303683037994069940772131721417214872149C1821L0625S2900C41.2G83.4M48.061M48.062M51.26M54.12M54.13M96.0M96.1Z98.1F17.200Z72.0S12.01XAS32.000AM25.78
Original notice
Spinal Surgery: Laminectomy and Fusion (CPB 0743, reviewed 2026-07-30)
aetna.com · Always check the source before changing claims.
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Related policy hubs
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