Medical Record Documentation and Analysis
This domain tests whether you can read a record the way a reviewer must - not just the note that was billed - and decide whether the documentation actually supports the code, the setting, and the service. Items probe required record elements, authentication, amendments, and the analysis habits that expose cloned or contradictory notes.
What the record must contain
For hospitals, the Medicare Conditions of Participation require a medical record that identifies the patient, supports the diagnosis, justifies treatment, documents results, and is complete and timely (42 CFR 482.24). Across settings, expect legible entries, date and time, author identity with credentials, chief complaint, history, examination, assessment and plan, and authentication. Verbal and telephone orders require read-back and countersignature within policy time. Corrections are made by dated, signed addendum - never by deleting or backdating.
Analysis technique
- Read the whole record: orders, nursing notes, medication administration, results, and discharge summary, not only the billed note.
- Reconcile the story: does the diagnosis match the treatment? Does the medication list match the problem list? Are abnormal results addressed?
- Look for internal contradiction - "ambulates without difficulty" in the note against a nursing entry of bed rest.
- Look for cloning: identical phrasing across dates or patients, examinations documented as normal in an unresponsive patient, or documentation timed when the clinician was elsewhere.
- Note what is absent; missing elements are findings too.
Worked example
An established-patient visit billed 99214 documents two stable chronic conditions, no medication change, no labs, and no time statement. Under the 2021 office E/M rules the level is set by medical decision making or total time. Two stable chronic illnesses represent a low level of problems; data are minimal; risk is low - this supports 99213, not 99214. The finding states which MDM element fell short and recommends downcoding rather than denial, because the service itself was rendered.
Traps that cost marks
- Justifying a level by counting history elements, which the 2021 rules no longer do.
- Accepting copy-pasted text as evidence that the work occurred.
- Treating a problem-list diagnosis as if it were addressed at the visit.
- Overlooking an unsigned or undated note, which invalidates the entry.
- Assuming the operative report and the office note must agree on every detail.