Policies

Policy library

Real public payer policies, decomposed into the criteria the engine checks. Each one links back to the source you can read yourself.

Coverage map

8 of 9 proven on the demo chart.

How the current demo chart scores against the Aetna CPB 0743 criteria. Measured on synthetic data.

C1Proven

All other reasonable sources of pain and/or neurological deficit have been ruled out, including but not limited to significant pathology at other spinal level(s) on the advanced imaging radiology report that is/are not part of the surgical request resulting in incomplete surgical planning

Cited span“isolated to the right”

C2Proven

Member has signs or symptoms of neural compression (radiculopathy, neurogenic extremity claudication, myelopathy) associated with the levels being treated

Cited span“positive right straight-leg raise”

C3Proven

Advanced imaging studies (CT or MRI) indicate central/lateral recess or foraminal stenosis (graded as moderate, moderate to severe or severe; not mild or mild to moderate), or nerve root or spinal cord compression, at the level corresponding with the clinical findings

Cited span“moderate-to-severe right lateral recess narrowing”

C4aProven

Member has failed at least 6 weeks of conservative therapy

Cited span“past 10 weeks”

C4bProven

Conservative measures were recent (within the past year)

Cited span“July to September 2026”

C4cGap

Active in-person physical therapy (not home or virtual) for the entire required duration, confirmed by the actual PT notes or by documentation in the member claims history

Named gapRequired: in-person physical therapy. No chart span supports it.

C4dProven

Trial of medications (NSAIDs, acetaminophen, or tricyclic antidepressants)

Cited span“naproxen 500 mg”

C4eProven

Patient education provided

Cited span“written lumbar self-care education”

C5Proven

Member's activities of daily living are limited by symptoms of neural compression

Cited span“unable to work his delivery-driver shifts”