The effect of a manual follow-up system on days revenue outstanding.
D000066:Accounting; D004526:Efficiency; D006743:Hospital Bed Capacity, under 100; D006748:Hospital Departments / Q000458:organization & administration*; D006778:Hospitals, Psychiatric / Q000191:economics; D007341:Insurance; D007344:Insurance Claim Reporting; D008824:Michigan; D010350:Patient Credit and Collection; D013597:Systems Analysis