Is a chiropractic adjustment covered by insurance?
Usually yes, when the visit treats a diagnosed spine problem and the plan still has visits left for the year. Code 98940 is the adjustment that works on one or two of the five spinal areas, the short visit most patients picture when they say they are going in to get adjusted.
Yes, with a cap
Covered for active care, visits limited
1 or 2 areas
98940 is the one or two area adjustment. Working a third area moves the visit to 98941 and pays more, but only when the note proves it.
Shared cap
The yearly chiropractic limit covers every adjustment code together, and visits used at another office count. Nobody calls the front desk to warn them.
Wellness excluded
Once the notes stop showing improvement, plans call the care maintenance and pay nothing, even mid plan of care. That is a cash conversation, not a claim.
Under a second
One eligibility check per patient, run before the doors open, so the desk knows the copay and deductible the payer reports before anyone reaches the counter.
What would a real check show for this patient's 98940?
Pick a sample plan and type your fee. This is the visibility a real-time check gives the desk for every actual patient, in under a second.
Eligibility readout · 98940
Sample- Coverage
- Active, $30 per adjustment visit
- Frequency
- 20 visits a year, 4 used
- Patient share
- Type your fee to see it
Estimate from a sample plan. A real check reads the actual plan in under a second.
When 98940 is the right code
- One or two spinal areas worked on that day
- A spine diagnosis matching the area adjusted
- Active care with a goal and an end point
- AT modifier when the payer is Medicare
Documentation payers expect
The note names each area adjusted and the findings behind it. Payers also expect a dated plan of care and visit notes that show measurable change instead of the same wording copied forward.
Why a chiropractic adjustment gets denied
What the second and third visit bring
Adjustments rarely come alone. The same day often carries manual therapy (97140), guided exercise (97110) or a modality like 97014, and each one has its own rule about being folded into the adjustment. An exam billed the same day needs modifier 25 and a note that stands on its own. Knowing the visit standing, the deductible left and the copay before the first appointment is what keeps visit 12 from becoming a fight.
98940, quick answers
Does insurance cover chiropractic adjustments?
Most plans do for a diagnosed spine problem, with a yearly visit cap, and almost none cover wellness or maintenance visits.
How many chiropractic visits does a plan cover?
There is no standard. Many plans land in the teens or twenties for the year across 98940, 98941 and 98942, and some want a treatment plan approved partway through.
Does Medicare pay for 98940?
Yes, when the adjustment is active treatment and the claim carries the AT modifier. Medicare never pays a chiropractor for exams, X-rays or therapy.
Why did the visit cost more than my copay?
On a deductible plan nothing is paid until the deductible is met, so the full visit fee lands on the patient until it clears.
Is the first visit billed differently?
Often yes. A new patient exam such as 99202 or 99203 can be billed alongside the adjustment with modifier 25, and it carries its own cost share on most plans.
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Related: 98941 · 98942 · 99202
CPT is a registered trademark of the American Medical Association. This page is Valian's own plain-English summary for front-desk teams, not official CPT descriptor text, and is not billing or clinical advice. Coverage patterns are common plan behaviors; every plan differs. Verify benefits before the visit.