The MAR Errors That Fail a DBHDS Medication Audit (and How to Prevent Them)

After daily notes, the Medication Administration Record is the next document a DBHDS Licensing Specialist reaches for — and it is the easiest one to fail. A MAR is a signed, timed, legal record that every prescribed and PRN medication was given as ordered. One blank box, one uncounted controlled substance, or one PRN with no follow-up is enough to turn a routine review into a plan of correction.

Here are the MAR findings that show up over and over, and how to make each one impossible to leave undone.

The blank box

A missing initial doesn't read as "the medication was probably given." To a surveyor it reads as "there is no evidence this medication was administered." Every scheduled dose needs an initial (given), or a documented code (refused, held, unavailable, hospitalized) — never an empty cell.

The fix is procedural, not heroic: the MAR has to make the blank box the exception the system flags, not the quiet default nobody notices until the annual review.

PRN meds: the follow-up is the finding

A PRN dose without a follow-up is one of the most common medication citations. If staff gave a PRN for pain, agitation, or constipation, the record has to show two things: the reason it was given, and whether it worked. "Gave PRN Tylenol 2:00pm" is half a record. "Gave PRN Tylenol 2:00pm for headache; reassessed 3:00pm, pain reduced, resumed activity" is a defensible one.

Build the effectiveness check into the workflow so a PRN can't be marked complete until someone documents the response.

Controlled substances: the count is the audit

For scheduled medications, the shift-to-shift count is the audit. A count that skips a shift, doesn't reconcile, or has no second signature is the finding auditors look hardest for. Every controlled-substance count should be a running number, signed by the staff member on each pass, and reconciled at shift change — so a discrepancy surfaces the same day, not three weeks later during a pharmacy reconciliation.

Undocumented refusals and held doses

A perfectly clean MAR with no refusals across 30 days is more suspicious than one that honestly documents them. People refuse medications. Doses get held for a lab draw or an NPO order. The record has to capture the refusal or hold and the follow-up (was the prescriber notified? was it rescheduled?). Documenting the refusal protects you; hiding it is what draws the citation.

Transcription errors from the physician order

Most serious MAR errors start upstream, when a physician order is transcribed onto the MAR by hand: a wrong dose, a dropped frequency, a med that was discontinued but never crossed off. The order and the MAR have to match exactly. If your MAR is a photocopied grid that staff hand-transcribe every month, that monthly transcription is your highest-risk moment.

What a defensible MAR shows at a glance

• Every scheduled dose initialed or coded, with no blank cells
• PRN reason and effectiveness for every as-needed dose
• A running controlled-substance count, signed per pass and reconciled each shift
• Refusals and held doses documented with follow-up
• A MAR that matches the current physician orders, per service type

Where CareHub fits

CareHub's electronic MAR is built to make the bad record harder to create than the good one. It tracks scheduled and PRN medications per service type, prompts for PRN effectiveness follow-up before a dose can be closed out, flags missed doses before the shift window ends, and keeps controlled-substance counts with a staff e-signature on every pass. Every entry is timestamped and exports as an audit-ready PDF, so a licensing review is a download, not a fire drill.

The cheapest hour you'll spend this month is pulling last month's MARs and reading them the way a surveyor would — blank boxes first, PRNs second, controlled counts third. The second cheapest is trying CareHub free for 14 days.