Coders who keep in mind the injuries that define multiple significant trauma are more likely to identify these cases and assign DRGs based on this classification when present. Joel Moorhead, MD, PhD, CPC, and Beverly (Cross) Selby, RHIT, CCS, examine what defines multiple significant trauma and discuss the coding guidelines for these sometimes complicated cases.
Although ICD-10-CM resolves some problematic areas of coding, it isn't a panacea. Respiratory insufficiency is one diagnosis that will continue to challenge coders.
Q: The primary physician documented subacute cerebral infarction and I am wondering whether I should code this to a new cerebral vascular accident (CVA) or not, since the term “subacute” doesn’t really fall anywhere.
Coders tell a patient’s story with a principal diagnosis and additional diagnoses, some of which are CCs or MCCs. William E. Haik, MD, FCCP, CDIP, AHIMA-approved ICD-10-CM/PCS trainer, James Fee, MD, CCS, CCDS, AHIMA-approved ICD-10-CM/PCS trainer, and Cheryl Ericson, MS, RN, CCDS, CDIP, explain the value of educating physicians and coders about CCs and MCCs.
QUESTION: A physician documents in an operative report debridement of a necrotic muscle (not due to an open wound). Must the physician also document how the muscle is removed to report ICD-9-CM procedure code 83.45 (other myectomy)? Is this considered excisional or nonexcisional debridement? What documentation is required to code the removal of a necrotic portion of a muscle?
CMS and auditors are increasing scrutiny of CCs and MCCs. William E. Haik, MD, FCCP, CDIP, provides tips that coders can use to look for clinical evidence in the record before querying for these targeted conditions.
