CPT Code for Physical Therapy Evaluation and Treatment Guide

How to choose between 97161, 97162 and 97163, when 97164 applies, how timed treatment units work, and what the record needs to defend each claim.
CPT Code for ECT: 90870 Billing, Anesthesia and Documentation

What CPT 90870 covers, how anesthesia code 00104 is billed, and which payer, place-of-service and E/M checks to run before an ECT claim goes out.