CommercialCoverageHigh impact
Neurogenic Bladder: Selected Treatments (CPB 0852, reviewed 2025-12-23)
Aetna·Urology, Neurology, Neurosurgery +2 more·Medical Policy
Effective date
Dec 23, 2025
We identified it
Aug 17, 2026
Summary
Aetna's updated neurogenic bladder policy (CPB 0852, effective 2025-12-23) clarifies that enterocystoplasty and urinary diversion surgeries are medically necessary only after conservative treatments fail or are contraindicated. Critically, the policy designates numerous interventions as experimental/investigational—including sacral nerve stimulation, peripheral neuromodulation, TENS, transcranial magnetic stimulation, and stem cell therapy—meaning these will not be covered. Billing teams must immediately identify and deny or require prior authorization for claims using codes associated with these experimental treatments.
Action Required
URGENT - By January 15, 2026: Billing team must immediately update billing system to reflect experimental/investigational status for neurogenic bladder treatment codes. COVERED: CPT 51960 (enterocystoplasty) and CPT 50825 (continent diversion) only if prior conservative treatment documentation is present. NOT COVERED without prior authorization denial: CPT 64555, 64575, 64585 (peripheral neuromodulation—includes sacral/pudendal/tibial nerve stimulation); CPT 90867, 90868, 90869 (transcranial magnetic stimulation); HCPCS E0720, E0730, E0731 (TENS devices); CPT 97813, 97814 (acupuncture); CPT 0889T-0892T (theta-burst stimulation); HCPCS A4595, A4630 (TENS supplies); CPT 51700 with gentamicin (intravesical instillation); and all stem cell harvesting codes (38206, 38232, 38241) for neurogenic bladder. Providers must document conservative treatment failure (anticholinergics, catheters) BEFORE authorizing CPT 51960/50825. Update EMR/encounter forms with neurogenic bladder treatment algorithm. ICD-10 codes G35.A-D (MS), G83.4 (cauda equina), G95.89 (spinal cord), N31.0-N31.9 (neuromuscular dysfunction), N32.81 (overactive bladder) linked to experimental codes will trigger automated denials. Claims submitted without prior authorization or conservative treatment documentation will be denied. Notify urology, neurology, and physical medicine & rehabilitation providers of coverage restrictions.