Medicare (CMS LCD/NCD) Sacroiliac Joint Injection prior authorization requirements (2026)
What Medicare (CMS LCD/NCD) generally requires to approve Sacroiliac Joint Injection (CPT 27096, G0260), for Medicare (NY) plans. Based on the cited policy, Medicare (CMS LCD/NCD) does not generally require prior authorization for Sacroiliac Joint Injection (CPT 27096, G0260). Confirm with Medicare (CMS LCD/NCD), as this can vary by plan.
Medical-necessity criteria Medicare (CMS LCD/NCD) generally applies
Covered when ALL are met: moderate-to-severe low back pain localized over the SI joints between the upper iliac crests and the gluteal fold; duration >= 3 months; pain BELOW L5 without radiculopathy; no other diagnosed or obvious cause on clinical findings or imaging (central stenosis with neurogenic claudication or myelopathy, foraminal stenosis or disc herniation with concordant radicular pain, infection, tumor, fracture, pseudarthrosis, or instrumentation-related pain); AT LEAST THREE positive provocative maneuvers drawn from FABER, Gaenslen, Thigh Thrust/Posterior Shear, SI Compression, SI Distraction and Yeoman; and persistence despite a minimum of 4 weeks of conservative therapy. DIAGNOSTIC injection additionally requires CT or fluoroscopic guidance WITH CONTRAST (ultrasound only for documented contrast allergy or pregnancy), that no other lumbosacral musculoskeletal injection is performed in the same session, and a positive response defined as >= 75% sustained and constant relief of index pain for the duration of BOTH the local anesthetic and the steroid, measured on the same scale pre-injection, post-injection, and on the following days. THERAPEUTIC injection requires that >= 75% diagnostic response, and each subsequent therapeutic injection requires >= 50% consistent pain relief or >= 50% consistent ADL/functional improvement lasting >= 3 months from the previous therapeutic injection. Unilateral or bilateral in one session is acceptable when clinically indicated. EXPRESSLY NOT COVERED: SI joint denervation / radiofrequency ablation is not reasonable and necessary. [NEEDS CLINICAL SPOT-CHECK]
Commonly required documentation
- Provocative-maneuver findings naming at least three positive tests
- 4-week conservative-care record
- imaging excluding competing causes
- fluoroscopic images in at least two views (pre- and post-contrast, AP and oblique) confirming intra-articular contrast
- dated pain scores pre-injection, post-injection and on subsequent days establishing the duration of relief.
How to submit
- Method: No prior authorization in the office or ASC setting - bill Part B with documentation on file. Verify the CMS OPD prior-authorization list if performed in a hospital outpatient department.
Sources & verification
- BindingSource — LCD: Sacroiliac Joint Injections and Procedures (L39455) · effective 2026-04-01.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 Sacroiliac Joint Injection?
Based on the cited policy, Medicare (CMS LCD/NCD) does not generally require prior authorization for Sacroiliac Joint Injection (CPT 27096, G0260). Confirm with Medicare (CMS LCD/NCD), as this can vary by plan.
What does Medicare (CMS LCD/NCD) require to approve Sacroiliac Joint Injection?
Covered when ALL are met: moderate-to-severe low back pain localized over the SI joints between the upper iliac crests and the gluteal fold; duration >= 3 months; pain BELOW L5 without radiculopathy; no other diagnosed or obvious cause on clinical findings or imaging (central stenosis with neurogenic claudication or myelopathy, foraminal stenosis or disc herniation with concordant radicular pain, … 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 Sacroiliac Joint Injection 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.