Chiropractic billing and revenue cycle management
Chiropractic RCM is the work of billing spinal manipulation and related services correctly: choosing the right CMT code for the regions treated, using Medicare's active treatment modifier, supporting each visit with documentation, tracking visit limits, and handling personal injury and auto claims. Medalyze runs this process so chiropractors aren't chasing payers between patients.
Why do chiropractic claims get denied?
Chiropractic is one of the most audited outpatient specialties, and payers use the same few patterns repeatedly.
- CMT code level. Chiropractic manipulative treatment is coded by the number of spinal regions treated: 98940 for one to two regions, 98941 for three to four, 98942 for five regions, and 98943 for extraspinal regions. Billing a higher level than documented is a frequent audit finding.
- Medicare covers manual manipulation of the spine only. For Medicare, the covered service is manual manipulation of the spine to correct a subluxation, billed with the AT modifier when the care is active treatment. Maintenance care isn't covered, and other services ordered or performed by a chiropractor, such as imaging, are generally not covered either.
- Documentation. Notes should show the reason for treatment, findings, regions treated, and progress. Many reviewers look for the PART elements: pain or tenderness, asymmetry, range of motion abnormality and tissue tone changes.
- Advance Beneficiary Notice. When care may not be covered, a signed notice and the right modifier protect the practice and let the patient decide.
- Visit limits and medical necessity. Commercial plans often limit chiropractic visits per year or require re-evaluation or authorization after a set number.
- Adjunct therapies. Therapy codes billed on the same day as CMT need documentation and often modifier 59 or equivalent to bypass bundling edits.
- Personal injury and auto claims. Auto policies with medical payments or personal injury protection, and attorney-involved cases with liens, run on different timelines and paperwork than health insurance.
What does Medalyze do for chiropractic practices?
- Benefit verification for chiropractic coverage, visit limits, copay and authorization requirements.
- Claim creation and coding review. We match the CMT level to documented regions and apply AT, GP, 59 and other modifiers where required.
- Medicare compliance support. We flag visits where maintenance care or missing active treatment documentation could cause a denial and prompt the use of ABNs.
- Payment posting and patient billing. We post by line and send clear statements for balances and non-covered services.
- Denial management and AR follow-up. We work denials by cause and track visit-limit and medical necessity patterns by payer.
- Personal injury billing support. We help organize ledgers and billing statements for auto and attorney cases and follow up on their timelines.
- Credentialing and enrollment for new providers.
Which codes and rules matter most?
| Area | Examples |
|---|---|
| Chiropractic manipulative treatment | 98940, 98941, 98942, 98943 |
| Medicare modifiers | AT (active treatment), GA (ABN on file), GP when therapy is billed |
| Evaluation and management | New and established patient E/M, with modifier 25 when billed with CMT |
| Therapy services | 97110, 97140 and others, with 59 or X-modifiers where payers require |
| Rules that drive denials | Region count mismatch, maintenance care, missing documentation, visit caps, bundling of therapies with CMT |
Who is this for?
Solo chiropractors, multi-provider clinics, and integrated practices that combine chiropractic with therapy, massage or acupuncture and need billing to keep the services straight.
Frequently asked questions
What does the AT modifier mean in chiropractic billing?
AT stands for acute treatment. For Medicare, it tells the payer that the manipulation is active treatment expected to improve the patient's condition rather than maintenance care. Claims without it are typically denied.
How are CMT codes chosen?
By the number of spinal regions treated that day: one to two regions for 98940, three to four for 98941, and five for 98942. Extraspinal regions use 98943. The note must support the regions billed.
Does Medicare cover maintenance chiropractic care?
No. Medicare covers active treatment of spinal subluxation. Maintenance care isn't covered, and patients should be notified in advance with an ABN where appropriate.
Can you handle personal injury and auto accident claims?
We can support billing and follow-up for them, including organizing the records they require. Legal questions, including liens, belong with the patient's attorney and your own counsel.
Do you handle chiropractic credentialing?
Yes. We prepare and track payer applications and re-credentialing for chiropractors.
Related services: eligibility and benefits verification; claim creation and submission; payment posting; denial management; patient billing and collections; provider credentialing and enrollment.
Related reading: why medical claim denials are rising; payer-published denial rates vs your own.
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