I am noticing that Medicare has started denying some of the DSM 5/ICD 10 codes that were always paid in the past. I cannot find any information on this! The services are for psych, and the denial code is "missing incomplete invalid patient identifier" which has always corresponded to the DX being an issue. Any insight on the new codes to correspond with F25.0, F25.9 and F43.21?
Thank you!
Michelle