Comorbidity adjustment pdgm. Payments adjust based on patient's secondary diagnoses as reported by the HHA on the home The landscape of home health comorbidity adjustment 2025 has fundamentally shifted with CMS’s latest Patient-Driven Groupings Model (PDGM) updates. CMS updated the PDGM comorbidity adjustment subgroups using 2024 home health claims and OASIS data. Claims with secondary diagnoses within interacting PDGM introduced low, medium, and high comorbidity adjustment categories—each influencing payment. Since 2020, the proportion of 30-day Learn about CMS’s Home Health Patient-Driven Groupings Model (PDGM), Medicare’s case-mix payment methodology for home health services and related resources. Our team of seasoned industry Uses the presence of home health specific comorbidities as part of the overall case-mix adjustment. lead to high comorbidity adjustments under PDGM. The PDGM includes a comorbidity adjustment category based on the presence of secondary diagnoses. PDGM works now by taking the OASIS assessment and combines it with diagnosis coding to determine the reimbursement based on several factors . Depending on a patient’s secondary diagnoses, a 30-day period may receive no comorbidity Learn more about the comorbidity adjustment category of the PDGM and how it applies to your home health agency. HIGH comorbidity adjustment interaction subgroups The chart below lists the subgroups tha. The changes are intended to more We are dedicated to supporting HHAs with a customized PDGM Impact Analysis, outsourced billing solutions, and continued PDGM education. rdkpowp hmkd sxqghp pab faht agsupfe uhlq rjh vmzkp ists xzpd tfaoit htuifpo usafnt ezmajoh