OVERVIEW - Maryland

on page 25 for specific physical therapy codes. SPEECH LANGUAGE PATHOLOGY SERVICES. ... ICD-9 and ICD-10 codes . ... (15 minutes) of OT services and 1 unit (15 minutes) of PT services. If the co-treatment of a 30 minute service involves a speech therapist, the speech therapy provider should bill for 1 unit of service (92507, one time per day ... ................
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