Field Notes
Charge master hygiene before peak flu season
Peak respiratory seasons in Hong Kong outpatient clinics multiply short visits and add-on tests. Charge masters that were “good enough” in quieter months start producing odd combinations: consultation plus nebuliser plus observation minutes that no longer match the published fee sheet.
Three rows to inspect
- Observation minutes — confirm the increment (15 vs 30) matches what nurses actually record.
- Point-of-care tests — retire retired kit codes; insurers notice orphan descriptions.
- After-hours differentials — ensure the clock definition matches reception’s booking rules.
Keep clinicians out of the weeds
Send clinicians a one-page “what we bill for common respiratory visits” sheet, not the entire charge master. Ambiguity at the desk creates more leakage than ambiguity in the spreadsheet.
Tie-in to audit work
If write-offs spike only in respiratory months, a full-year healthcare billing audit may over-sample quiet specialties. Ask for a seasonal window in your briefing so the sample reflects the real problem.