Chiropractic billing
Chiropractic billing that respects coverage limits — and documents to them
Chiropractic billing centers on spinal manipulation codes and the documentation that shows treatment is medically necessary. Coverage is narrower than for most outpatient care: Medicare covers only manual manipulation of the spine to correct a subluxation, and only while care is active or corrective. Commercial plans add their own visit limits and authorization rules.
Built for
- Independent chiropractic clinics
- Multi-provider chiropractic and integrated wellness practices
- Clinics with a mix of Medicare, commercial and cash-pay patients
Where chiropractic revenue usually gets stuck
- Active vs maintenance care
- Once a patient reaches maximum improvement, Medicare considers ongoing care maintenance and does not cover it.
- Documentation of subluxation
- Medicare claims must be supported by specific findings in the record.
- Non-covered services
- Exams, therapies and extraspinal manipulation are not covered by Medicare when performed by a chiropractor, so patient notice and billing must be handled correctly.
- Visit caps
- Commercial plans often cap annual visits or require authorization after a set number.
What we handle for you
The services that apply to chiropractic practices, and what each one means in practice.
| Service | For chiropractic practices |
|---|---|
| Medical coding and coding quality | Spinal manipulation region counts, modifiers and same-day E/M with modifier 25 where supported. |
| Eligibility, benefits and prior authorization | Chiropractic benefits, annual visit caps and authorization requirements. |
| End-to-end medical billing | Medicare, commercial and cash-pay workflows, including ABN-related modifiers. |
| Denial prevention and appeals | Medical necessity and maintenance-care denials, visit-limit denials. |
| Patient billing helpdesk | Explaining non-covered services and patient responsibility clearly. |
Claims, coding and authorization details that matter
- Spinal manipulation codes
- Chiropractic manipulative treatment is reported by the number of spinal regions treated (98940, 98941, 98942). Extraspinal manipulation (98943) is not covered by Medicare.
- AT modifier
- Medicare requires the AT modifier on manipulation claims for active or corrective treatment. Claims without it are treated as maintenance and denied.
- Maintenance care and the ABN
- When care becomes maintenance, a valid Advance Beneficiary Notice (ABN) given before service lets the practice bill the patient; claims then carry the GA modifier. Without an ABN, the GZ modifier applies and the practice may not be able to bill the patient.
- Documenting subluxation
- Medicare requires subluxation to be demonstrated by X-ray or by physical examination findings, commonly summarized as the PART elements (pain, asymmetry, range of motion, tissue changes), with specific combinations required.
Our chiropractic billing workflow
- 1
Benefits verified
Chiropractic benefits, visit caps and authorization rules checked before the first visit.
- 2
Treatment plan documented
Goals and expected duration recorded to support active care.
- 3
Visit coded
Regions treated, modifiers and any same-day services checked against documentation.
- 4
Status reviewed
Active vs maintenance status reviewed at re-exams; ABN workflow triggered when needed.
- 5
Claims and patient balances
Covered services billed to the payer; non-covered services billed per your financial policy.
Payer coordination
- Many commercial plans manage chiropractic benefits through a separate vendor with its own authorization process.
- Auto personal injury (PIP) and workers' compensation claims follow state-specific rules, forms and fee schedules.
- Annual visit caps are often shared with physical therapy under the same benefit.
Compliance notes
- Medicare chiropractic coverage and documentation requirements are summarized here for orientation only; current CMS policy governs.
- ABN forms must be the current CMS-approved version and given before the service.
- Coding statements are general guidance; final code selection depends on documentation and payer policy.
Chiropractic billing: questions we hear
How do you handle the shift from active to maintenance care?
We watch for re-exam documentation and treatment plan dates, and alert your team when a patient may be moving to maintenance so the ABN process happens before the next visit — not after a denial.
Can you bill personal injury and auto claims?
We will confirm during the assessment. PIP and auto claims follow state-specific rules, and we only take them on where we can do them correctly for your state.
Do you help with cash-pay patients?
We can support patient statements and balance questions under your financial policy. Pricing for cash-pay services is your decision.
Related specialties
Primary sources
Content last reviewed . Payer rules change; this page is general information, not legal or coding advice for a specific claim.
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