| | Public Health & Safety | CPR What is cpt code 70300? CPT code 70300 is medically termed as "Electrodiagnostic studies (needle EMG); paraspinal and parascapular muscles, up to 5 muscles. CPR - Related Articles What is the explanation for cpt code 26580? How Can I Purchase the American Red Cross CPR DVD? What does CPT service code 99214 mean? COPD Prognosis: What You Should Know First Aid CPR Training What is the cpt code for Spine x-ray? What is the compression rate for CPR in Hawaii?