Our medical coding reviews specialists will validate the ICD-10-CM code sequencing of the principal diagnosis and the secondary diagnoses and ICD-10-PCS codes for the assignment of the MS-DRG. A thorough review of the medical record documentation against the hospital final billed claim will confirm reporting accuracy. This reviews also addresses validating the coder assigned present on admission (POA) indicators and discharge status (disposition). HMI Performs Clinical Medical Coding Reviews, Physician Coding Reviews, Outpatient and Inpatient Medical Coding Reviews, Inpatient Medical Coder Companies and Medical Coding Services Companies.