# Medical chart audit: how to run one

> A medical chart audit checks records against fixed criteria. The 4 audit types, the 5-part documentation test, 6 steps and where software helps.

Canonical page: https://medrecords.ai/guides/medical-chart-audit/

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[Guides](https://medrecords.ai/guides/) › Medical chart audit: how to run one that holds up

## Medical chart audit: how to run one that holds up

Criteria first, a page on every finding, a clinician who signs

A medical chart audit is a structured check of patient records against criteria you set before you start. Pick the question, draw a sample, check each chart page by page, and log every finding with its page. A case takes about 1 hour on average. You judge the results.

By [Ahmed Jemaa](https://medrecords.ai/authors/ahmed-jemaa/), Co-Founder & CEO of Medrecords AI · Published 5 Nov 2026 · Updated 5 Nov 2026

### What is a medical chart audit?

A medical chart audit is a structured check of patient records against fixed criteria: documentation rules, quality measures, billing support or one case question. You choose the criteria and a sample, check each chart page by page, log findings with page citations, and report them. Software can read the pages. You set the criteria and judge the results.

### What a medical chart audit covers

A chart audit is only as useful as its question. Before you open a single page, decide which of these 4 you are doing, because each uses different criteria and a different reviewer.

| Audit type | Question it answers | Usual owner |
| --- | --- | --- |
| Documentation | Is each entry legible, complete, dated, timed and authenticated? | Health information management, compliance |
| Clinical quality | Did care follow the guideline or protocol you chose? | Quality committee, physician reviewers |
| Coding and billing | Does the chart support what was billed? | Coding and compliance |
| Case-specific | What does the chart show about this one event? | Risk management, a physician reviewer |

This guide covers all 4 at the level of method. For the case-specific kind, which hospital risk teams run after an adverse event, see [chart review for hospital risk management](https://medrecords.ai/solutions/hospital-risk-management/) and [the questions reviewers ask in a med mal chart review](https://medrecords.ai/guides/medical-malpractice-chart-review-questions/).

### The 5-part documentation test

For hospitals that take part in Medicare, 42 CFR 482.24(c)(1) says patient medical record entries must be legible, complete, dated, timed and authenticated by the person responsible for the care. Those 5 words make a ready checklist for any documentation audit.

| Test | What to check on the page | Common failure |
| --- | --- | --- |
| Legible | Can a second reader read the entry, handwritten or scanned? | Faint fax copies, cursive, cut-off margins |
| Complete | Does the note hold what its type should hold? | Template fields left blank, exam missing |
| Dated | Is there a date on the entry? | Date only on the page header, not the entry |
| Timed | Is there a time, and does it fit the events around it? | No time, or a time that conflicts with vitals |
| Authenticated | Is there a name, credential and signature or e-signature? | Unsigned entries, signature by someone else |

### How to run a chart audit in 6 steps

1. **Write the criteria first.** List each item as a yes, no or not documented question. If 2 reviewers could answer one differently, rewrite it.
2. **Choose the sample and record how you drew it.** Your policy sets the size. A random draw, written down, is easier to defend than a hand-picked set.
3. **Check each chart against the criteria, page by page.** Do not score from a summary. Open the page.
4. **Log every finding with its page.** A finding with no page cannot be rechecked.
5. **Keep the finding apart from the judgment.** Write what the chart shows. Whether it breaks a rule is a second step, taken by the person accountable for it.
6. **Report, assign the fix and recheck.** An audit that ends at the report changes nothing.

### What trips up a chart audit

Most misses come from 5 patterns. Look for them on purpose.

1. **Copied-forward text.** The same exam or review of systems repeated word for word across days.
2. **Late entries and addenda.** A note written after the care it describes. It may be routine, so record the entered-on time next to the care time and leave the conclusion for later. See [how to tell a labeled late entry from an altered record](https://medrecords.ai/guides/altered-medical-records/).
3. **Missing times.** A date with no time makes sequence impossible to test.
4. **Records that are referenced but not produced.** A note that mentions a consult, a lab or a transfer, with no matching document in the file.
5. **Conflicting notes.** The nursing note and the physician note disagree about the same moment.

### Where software helps, and where it stops

The slow part of an audit is reading, and that is the part software does well. Medrecords AI reads the file, removes duplicate pages and cites every finding to its source page. 3 of its flags map straight onto the patterns above:

1. [Version comparison](https://medrecords.ai/product/record-alteration-detection/) shows near-duplicate pages side by side, so a late amendment is visible. It documents what changed and when. It never labels a change as tampering.
2. [Missing-records identification](https://medrecords.ai/product/missing-records-identification/) cross-references the treatment history against what was produced and flags visits, providers and dates that should exist.
3. [Documentation-gap flagging](https://medrecords.ai/product/negative-findings-detection/) separates an explicit negative a clinician recorded from a fact the note type usually holds but this one does not.

A flag is a prompt for review, never a finding. The software does not decide whether a chart is compliant, and it does not read imaging films, only the radiologist's written report. You review, you revise, you sign.

A case comes back as a cited draft in about 1 hour on average. It costs 10¢ per deduplicated page, down to 5¢ at volume, duplicates are never billed and credits never expire. First case is free on us. See [pricing](https://medrecords.ai/pricing/). For the system-log side of a case, read [the EHR audit trail guide](https://medrecords.ai/guides/ehr-audit-trail-medical-malpractice/).

### Frequently asked questions

#### Is a medical chart audit the same as a medical record audit?

Yes. The 2 names describe the same task: checking records against set criteria. Clinical teams often say chart audit and compliance or health information teams often say record audit.

#### Who should run a medical chart audit?

Someone who did not write the chart. A physician or nurse reviewer fits quality and case questions, and a certified coder fits billing questions. The auditor applies the criteria and a named clinician signs the findings.

#### Can AI complete a medical chart audit?

It can do the reading. Medrecords AI reads the file, cites each finding to its page and flags gaps, late entries and missing records. It does not decide what is compliant. You set the criteria, you review the flags and you sign.

#### How long does a chart audit take with software?

A case comes back as a cited draft in about 1 hour on average. Your own review of the flagged pages takes longer, and it should.

#### Does a chart audit replace the EHR audit trail?

No. The audit trail is system metadata about who opened or changed a record and when. A chart audit checks what the record says. For case work you often need both. See our guide to the EHR audit trail in a malpractice case.

Bring 1 real chart
Send 1 real chart to a demo and see every flag cited to its page: gaps, late entries and missing records. First case is free on us.

[Book a demo →](https://medrecords.ai/demo/) [See pricing](https://medrecords.ai/pricing/)

### Related reading

[Hospital risk management chart review →](https://medrecords.ai/solutions/hospital-risk-management/) [Peer review record review →](https://medrecords.ai/solutions/peer-review/) [The EHR audit trail in a malpractice case →](https://medrecords.ai/guides/ehr-audit-trail-medical-malpractice/)

### More guides

- [**EHR audit trail in medical malpractice: request and read it** — How an EHR audit trail works in a medical malpractice case: the rules behind it, how to preserve and…](https://medrecords.ai/guides/ehr-audit-trail-medical-malpractice/)
- [**Altered medical records: red flags, spoliation and AI review** — How to tell a labeled late entry from an altered medical record: red flags, version comparison, audit…](https://medrecords.ai/guides/altered-medical-records/)
- [**Charting by exception in litigation: WDL, blanks, review** — Charting by exception in nursing negligence cases: what WDL and a blank flowsheet cell mean, Lama v…](https://medrecords.ai/guides/charting-by-exception/)
- [**Medical malpractice chart review questions** — The questions risk managers and physician reviewers ask in a med mal chart review: standard of care…](https://medrecords.ai/guides/medical-malpractice-chart-review-questions/)
- [**Informed consent in medical records: what to check (2026)** — How to review informed consent documentation in the chart: the 2 disclosure standards, CMS form rules…](https://medrecords.ai/guides/informed-consent-medical-records/)
- [**Medical record organization: a step-by-step legal guide** — How to organize medical records for a case: deduplicate, separate co-mingled files, sort by provider and…](https://medrecords.ai/guides/medical-record-organization/)