Is maintenance chiropractic care covered by insurance?
Almost never. Once care stops making you better and starts keeping you comfortable, nearly every plan calls it maintenance and stops paying. S8990 is the code an office uses to label a maintenance or wellness visit, which tells the payer plainly that this one is not treatment for an active problem. It is normally a cash visit.
Cash only
Excluded as maintenance or wellness
Nearly all plans
Maintenance and wellness care sit in the exclusion list of almost every medical plan, right next to massage for relaxation and gym memberships.
The honest code
S8990 exists so the office can bill the patient directly and label the visit correctly instead of dressing maintenance up as active treatment.
Audit magnet
Coding maintenance visits as active treatment is one of the most common reasons a chiropractic chart gets pulled for review months after the money arrived.
Quote it up front
Maintenance patients pay cash, so the desk needs to know where the active benefit stands. A check before the visit shows plan status and the amounts left.
What would a real check show for this patient's S8990?
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 · S8990
Sample- Coverage
- Active, wellness rider pays half, 4 visits left
- Frequency
- 6 wellness visits per year, 2 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 S8990 is the right code
- Patient has hit maximum improvement from active care
- Visits keep comfort, they do not fix a problem
- No new injury, flare or measurable decline
- Patient agreed in writing to pay cash
- Office wants the visit labeled honestly
Documentation payers expect
Keep the discharge note that closed the active plan of care, the signed financial agreement, and any advance notice the plan requires. If a flare starts a new episode, document the change before switching back to treatment codes.
Why maintenance visits are not paid
What happens after the active plan ends
Maintenance patients usually keep coming, so the desk collects cash each time while the chart stays quiet. If a flare or a new injury starts a real episode, the office reopens an active plan of care and bills 98940 or 98941 again, and the payer will compare the new notes to the old ones. Some patients also carry a separate wellness or manipulation rider. Checking the plan before the first visit back tells the desk which side of that line the visit sits on.
S8990, quick answers
What counts as maintenance care?
Care that keeps you feeling good after you have stopped improving. Payers look for notes that repeat with no measurable change from visit to visit.
How does Medicare handle maintenance chiropractic care?
Medicare never pays for it, and it does not recognize S8990 at all. The office bills the spinal manipulation code without the AT modifier, adds the GA modifier, and has the patient sign an advance beneficiary notice accepting the cost.
Can maintenance care ever be appealed?
Rarely. It is an exclusion in the plan document, not a medical necessity question, so appeals go nowhere unless the notes show a real flare and a new episode of care.
Do wellness plans or memberships cover it?
Many offices sell a cash membership for maintenance visits instead. That is a practice arrangement, not insurance, and it does not run through the plan.
How much does a maintenance visit cost?
It is a cash price the office sets, so it varies. Ask for the written fee before the visit, since insurance is not paying any part of it.
More questions? Schedule 15 minutes with us and bring your toughest plan.
Check the plan before you quote the cash visit.
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Related: 98940 · 98941 · 97140
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.