Medicare (CMS LCD/NCD) Dorsal Column (Lumbar) Neurostimulators: Trial or Implantation prior authorization requirements (2026)
What Medicare (CMS LCD/NCD) generally requires to approve Dorsal Column (Lumbar) Neurostimulators: Trial or Implantation (CPT 63650, 63655, 63663, 63664, 63685, 63688, 63661), for Medicare, Medicare (NJ WISeR), Medicare (NY) plans. Yes. Medicare (CMS LCD/NCD) generally requires prior authorization for Dorsal Column (Lumbar) Neurostimulators: Trial or Implantation (CPT 63650, 63655, 63663, 63664, 63685, 63688, 63661).
Medical-necessity criteria Medicare (CMS LCD/NCD) generally applies
JURISDICTION NOTE: Wellpoint Federal (the New York MAC) publishes NO local coverage determination for spinal cord stimulators - the Palmetto L37632 and Noridian L35136 SCS LCDs cited elsewhere in this table do NOT apply in New York. New York coverage therefore rests on NCD 160.7 (Electrical Nerve Stimulators) plus general reasonable-and-necessary standards. Under NCD 160.7, implanted spinal cord stimulation is covered for chronic intractable pain only as a LATE resort, after other treatment modalities - pharmacologic, surgical, physical and psychological - have been tried and failed or are judged unsuitable or contraindicated. A successful TRIAL of stimulation is required before permanent implantation, and the patient should have undergone psychological evaluation. Because there is no NY LCD supplying detailed percent-relief thresholds or frequency limits, document the NCD elements explicitly and expect case-by-case medical review rather than a checklist adjudication. [NEEDS CLINICAL SPOT-CHECK]
Diagnoses that commonly support medical necessity
ICD-10-CM diagnoses frequently associated with medical necessity for Dorsal Column (Lumbar) Neurostimulators: Trial or Implantation. Confirm the covered diagnosis list against the current Medicare (CMS LCD/NCD) policy.
Commonly required documentation
- Record of failed or contraindicated pharmacologic, surgical, physical and psychological modalities
- psychological evaluation
- trial stimulation results with percent pain relief and functional change
- the indication and duration of chronic intractable pain.
How to submit
- Method: HOSPITAL OUTPATIENT DEPARTMENT: implanted spinal neurostimulators have required CMS OPD prior authorization since 07/01/2021 - the hospital submits before the service; standard decision 7 calendar days. Office/ASC: no Part B prior authorization; bill with documentation on file.
Sources & verification
- BindingSource — NCD 160.7 - Electrical Nerve Stimulators (160.7).View
- BindingSource — Prior Authorization for Certain Hospital OPD Services - implanted spinal neurostimulators added 07/01/2021 (42 CFR 419.83) · effective 2021-07-01.View
Binding = the payer's own policy. Proxy = a public, evidence-based clinical guideline the payer mirrors. Portal-only = the binding criteria are confirmed in the administrator's portal. Always confirm against the payer for the member's specific plan. Last verified 2026-08-10.
Frequently asked questions
Does Medicare (CMS LCD/NCD) require prior authorization for Dorsal Column (Lumbar) Neurostimulators: Trial or Implantation?
Yes. Medicare (CMS LCD/NCD) generally requires prior authorization for Dorsal Column (Lumbar) Neurostimulators: Trial or Implantation (CPT 63650, 63655, 63663, 63664, 63685, 63688, 63661).
What does Medicare (CMS LCD/NCD) require to approve Dorsal Column (Lumbar) Neurostimulators: Trial or Implantation?
JURISDICTION NOTE: Wellpoint Federal (the New York MAC) publishes NO local coverage determination for spinal cord stimulators - the Palmetto L37632 and Noridian L35136 SCS LCDs cited elsewhere in this table do NOT apply in New York. New York coverage therefore rests on NCD 160.7 (Electrical Nerve Stimulators) plus general reasonable-and-necessary standards. Under NCD 160.7, implanted spinal cord s… Always confirm against the current Medicare (CMS LCD/NCD) policy.
How long does a Medicare (CMS LCD/NCD) prior authorization take?
Turnaround varies by plan and submission method. Check the Medicare (CMS LCD/NCD) portal for current timeframes.
Submitting Dorsal Column (Lumbar) Neurostimulators: Trial or Implantation to Medicare (CMS LCD/NCD)?
Praxigen checks your clinical note against these criteria before you submit and drafts a policy-cited appeal if it is denied. You review and submit; nothing is sent automatically.