Guide
Documentation reviews are not mysterious. Reviewers look for a handful of specific failures, the same ones every time, and every one of them is preventable at the moment of writing. Here is what they look for, why, and the self audit that finds your exposure before a payer does.
A reviewer with a stack of your notes is answering four questions. Was the care medically necessary? Does the documentation support the codes billed? Is the patient actually improving? And is this note describing this visit, or is it a template wearing a date? Every specific failure below is one of those four questions going badly.
Identical subjective complaints, identical findings, identical region counts, for months. Carry forward is a wonderful tool for structure and a terrible one for findings; a note that never changes says either the patient never changed, which argues the care is not working, or that nobody is examining, which is worse. Every visit note needs something only true of that visit.
98941 billed on every visit while the notes document findings in two regions. The code alleges three to four regions of assessed, subluxated, treated spine, and the note is the only evidence. Reviewers count regions in the note and compare them to the code, visit by visit, and the difference becomes a recoupment multiplied across every reviewed claim.
Medicare's subluxation requirement is demonstrated by X-ray or physical exam under the PART framework: at least two of Pain, Asymmetry, Range of motion abnormality, and Tissue or tone changes, one of which must be asymmetry or range of motion, per region, kept current as care progresses. Findings documented once at intake and never revisited do not carry a five month care plan.
Medical necessity is progress toward goals a reviewer can measure: an Oswestry falling from 42 to 18, degrees of cervical rotation returning, work restrictions lifting. A plan whose goal is "decrease pain, increase function" with no numbers and no re-exam schedule gives the reviewer nothing to verify, and unverifiable improvement gets treated as absent.
Care plans need endpoints: discharge, or an honest conversion to maintenance with the patient paying under an ABN on Medicare. Notes that show a patient at the same status for months while AT modifier claims continue are the core finding in chiropractic's OIG record, and they are visible from across the room.
97110 and 97140 bill in timed units under the 8 minute rule, and the note must state the minutes. Units without documented time are indefensible arithmetic; a reviewer cannot find eight minutes that were never written down.
The OIG identified chiropractors for review using exactly these patterns: treatment suggestive of maintenance therapy, potentially upcoded claims, and unlikely numbers of services per day. Chiropractic carries the highest improper payment rate among Medicare Part B services, and documentation, not fraud, drives most of it. The subluxation and active treatment requirements live in the Medicare Benefit Policy Manual, Chapter 15, section 240.
Pull ten recent visit notes across providers, ideally by someone who did not write them, and score each against this list:
Three or more failures across ten notes is not a paperwork problem; it is a revenue risk compounding daily, because every note written tomorrow inherits the same habits. Fix the template and the habit, not the ten notes.
Structured exam dialogs put PART findings per region into the note as data, carry forward brings structure without cloning stale findings, re-exam gates and Medicare maintenance warnings fire before signing, outcome measures score themselves at intake and re-exam, and documentation checks run before a note can attach to a claim. The goal is simple: the note you sign at 5 pm is the note you would happily hand a reviewer at 9 am.
General information, not compliance advice for any individual practice or claim. CMS manuals, your Medicare Administrative Contractor, and payer policies control.