Tag: CPT 90853

CPT Code 90853 Explained: How to Bill Group Therapy Right

CPT code 90853 reports group psychotherapy for unrelated patients, and you bill it once for each eligible patient who took part, under that patient’s own diagnosis and note. Because the code descriptor does not specify a time requirement, payers determine claim reimbursement based on their rules for group size, billing units, and supporting documentation. This […]