Acupuncture — Coverage Criteria for Chronic Low Back Pain
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Clinical review criteria governing coverage and prior authorization for acupuncture services for Kaiser Foundation Health Plan of Washington members, including Medicare and non-Medicare members; affects ordering providers, acupuncturists, and reviewers.
Medicare allows up to 12 acupuncture treatments in a 90-day period for chronic low back pain diagnoses.
Defined additional coverage pathway allowing up to 8 more sessions (no more than 20 annually) for chronic low back pain with documented improvement.
Specific CPT codes 97810, 97811, 97813, 97814 listed as considered medically necessary when policy criteria are met.
Coverage Criteria
Medical necessity criteria
Covered when ALL of the following are met (separate rules for Medicare and Non‑Medicare members):
All types of acupuncture for any condition other than chronic low back pain are non‑covered by Medicare. Some of these services may be covered as a supplemental benefit depending on the member’s Evidence of Coverage (EOC); check the member’s EOC to confirm coverage under any supplemental benefits.
Maintenance acupuncture performed in the absence of documented, measurable, and progressive functional improvement is not an indication for coverage. Continued treatment must be part of a defined treatment plan demonstrating progressive improvement in function; without that documentation, maintenance therapy is not covered.
Coding and Quantity Limits
| 97810 | Acupuncture, 1 or more needles; without electrical stimulation, initial 15 minutes of personal one-on-one contact with the patient |
| 97811 | Acupuncture, 1 or more needles; without electrical stimulation, each additional 15 minutes of personal one-on-one contact with the patient; with re-insertion of needle(s) |
| 97813 | Acupuncture, 1 or more needles; with electrical stimulation, initial 15 minutes of personal one-on-one contact with the patient |
| 97814 | Acupuncture, 1 or more needles; with electrical stimulation, each additional 15 minutes of personal one-on-one contact with the patient; with re-insertion of needle(s) |
Provider Actions & Authorization
Prior Authorization Required
Authorizations for covered acupuncture treatments beyond eight visits (per condition that is not specifically excluded by the member contract) require prior approval by the health plan. For Medicare members, specific allowed counts and criteria apply per member contract. Continued acupuncture beyond the initial visit allowances without prior approval may be denied.
- Prior approval required for acupuncture > 8 visits (non‑Medicare members)
- Medicare members: follow specific allowed counts per contract
Prior Approval and Medical Necessity Risk
Requests for additional acupuncture sessions beyond initial allowances carry medical necessity risk if documentation of baseline function and objective improvement is not provided. Continued treatment must be part of a defined treatment plan demonstrating measurable and progressive functional improvement; maintenance therapy without documented progressive improvement is not covered. Treatment must be discontinued if the patient is not improving or is regressing.
- Clinical review for additional visits requires baseline PEG (or equivalent) score and documented improvement across 2 assessments 1–4 weeks apart
- Examples of acceptable improvement: 2‑point improvement on 0–10 scale or ≥30% improvement from baseline; physician attestation of functional improvement or reduced analgesic use
- No more than 20 treatments covered annually unless allowed by member contract
Required Documentation
Submit documentation to support medical necessity when requesting acupuncture services or prior approval for additional visits.
- Last 6 months of clinical notes from the requesting provider and/or specialist
- Baseline measurable functional assessment (e.g., PEG score) documented at first visit
- Ongoing progress assessments (at least two, 1–4 weeks apart) documenting improvement
- Defined treatment plan outlining goals and expected progressive functional improvement
- Physician attestation of functional improvement and/or reduced analgesic use when available
Definitions
Conservative Treatment Requirements
Document baseline functional limitation and show progressive improvement
Continuation / response criteria — document baseline functional limitation and show progressive improvement:
Frequency Limits
Imaging Requirements
No imaging required
No imaging requirements are specified for acupuncture coverage in this policy.
Not Covered
Under Medicare, acupuncture is only covered for chronic low back pain. Acupuncture for any other condition is not covered by Medicare (unless the specific service is paid as a supplemental benefit per the member’s EOC). For non‑Medicare members, coverage follows the plan’s clinical criteria and prior authorization requirements.
Background
Acupuncture is employed in chronic pain management and has evidence supporting use in select conditions. Medicare permits a limited acupuncture benefit specifically for chronic low back pain, subject to the Medicare national coverage determination and the policy’s clinical criteria. For non‑Medicare members the policy requires daily symptoms with functional limitations, documented baseline functional limitations, and a defined treatment plan showing progressive functional improvement; maintenance therapy without improvement is not covered. Always verify Medicare versus non‑Medicare rules and check the member’s EOC for any supplemental benefit coverage.
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