CPT Codes

Comprehensive billing and coding guides for CPT codes. Click any code to view the full article.

Code Description
00100 Expert guide to CPT 00100 anesthesia billing for Procedures on Integumentary System of Head and/or Neck. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00102 Expert guide to CPT 00102 anesthesia billing for Ear Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00103 Expert guide to CPT 00103 anesthesia billing for Nasal and Sinus Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00104 Expert guide to CPT 00104 anesthesia billing for Oral Cavity Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00120 Expert guide to CPT 00120 anesthesia billing for External Ear Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00124 Expert guide to CPT 00124 anesthesia billing for External Auditory Canal Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00126 Expert guide to CPT 00126 anesthesia billing for Tympanic Membrane Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00140 Expert guide to CPT 00140 anesthesia billing for Ophthalmic Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00142 Expert guide to CPT 00142 anesthesia billing for Lens Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00144 Expert guide to CPT 00144 anesthesia billing for Corneal Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00145 Expert guide to CPT 00145 anesthesia billing for Vitreoretinal Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00147 Expert guide to CPT 00147 anesthesia billing for Iris and Ciliary Body Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00148 Expert guide to CPT 00148 anesthesia billing for Pediatric Eye Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00160 Expert guide to CPT 00160 anesthesia billing for Nasal Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00162 Expert guide to CPT 00162 anesthesia billing for Radical Nasal Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00164 Expert guide to CPT 00164 anesthesia billing for Nasal Biopsy. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00170 Expert guide to CPT 00170 anesthesia billing for Intraoral Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00172 Expert guide to CPT 00172 anesthesia billing for Palate Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00174 Expert guide to CPT 00174 anesthesia billing for Pharyngeal Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00176 Expert guide to CPT 00176 anesthesia billing for Laryngeal Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00190 Expert guide to CPT 00190 anesthesia billing for Facial Bone Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00192 Expert guide to CPT 00192 anesthesia billing for Radical Facial Bone Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00210 Expert guide to CPT 00210 anesthesia billing for Intracranial Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00211 Expert guide to CPT 00211 anesthesia billing for Burr Hole Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00212 Expert guide to CPT 00212 anesthesia billing for Simple Burr Hole Procedure. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00214 Expert guide to CPT 00214 anesthesia billing for Skull Base Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00215 Expert guide to CPT 00215 anesthesia billing for Complex Skull Base Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00216 Expert guide to CPT 00216 anesthesia billing for Intracranial Bypass Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00218 Expert guide to CPT 00218 anesthesia billing for Intracranial Circulatory Arrest Procedure. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00220 Expert guide to CPT 00220 anesthesia billing for Spine and Spinal Cord Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00300 Expert guide to CPT 00300 anesthesia billing for Trunk Integumentary Surgery. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
00534 Expert guide to CPT 00534 anesthesia billing for Cardioverter-Defibrillator Insertion. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
0202T Expert guide to CPT 0202T anesthesia billing for Posterior Vertebral Arthroplasty. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
0219T Expert guide to CPT 0219T anesthesia billing for Posterior Facet Implant. Learn documentation requirements, base units, modifier usage, common coding errors, payer policies, and real-world scenarios.
99202 Expert guide to CPT 99202 billing. Learn straightforward MDM for new patients, documentation requirements, RVU values, 2021 E and M guidelines, modifiers, common coding errors, payer coverage, and real-world coding scenarios.
99203 Expert guide to CPT 99203 billing. Learn low-complexity MDM for new patients, documentation requirements, RVU values, 2021 E&M guidelines, modifiers, common coding errors, payer coverage, and real-world coding scenarios.
99204 Expert guide to CPT 99204 billing. Learn moderate-complexity MDM for new patients, documentation requirements, RVU values, 2021 E&M guidelines, modifiers, common downcoding errors, payer coverage, and real-world coding scenarios for level 4 new patient visits.
99205 Expert guide to CPT 99205 billing. Learn high-complexity MDM for new patients, documentation requirements, RVU values, 2021 E and M guidelines, modifiers, common audit risks, payer coverage, and real-world coding scenarios for level 5 new patient visits.
99211 Expert guide to CPT 99211 billing. Learn about minimal-service established patient visits, nursing staff billing, incident-to requirements, supervision rules, reimbursement, common coding errors, payer policies, and real-world scenarios.
99212 Expert guide to CPT 99212 billing. Learn straightforward MDM for established patients, documentation requirements, RVU values, 2021 E and M guidelines, modifiers, common coding errors, payer coverage, and real-world coding scenarios.
99213 Expert guide to CPT 99213 billing. Learn documentation requirements, MDM levels, RVU values, 2021 E&M guidelines, modifiers, common errors, payer coverage, and real-world coding scenarios for established patient office visits.
99214 Expert guide to CPT 99214 billing. Learn moderate MDM documentation requirements, RVU values, 2021 E&M guidelines, modifiers compared to 99213, common downcoding errors, payer coverage, and real-world coding scenarios for level 4 established patient visits.
99215 Expert guide to CPT 99215 billing. Learn high-complexity MDM documentation requirements, RVU values, 2021 E&M guidelines, modifiers, common downcoding errors, audit defense strategies, payer coverage, and real-world coding scenarios.
99281 Expert guide to CPT 99281 billing. Learn minimal-severity ED visit coding, documentation requirements, RVU values, 2023 E and M guidelines, modifiers, common coding errors, payer coverage, and real-world scenarios.
99282 Expert guide to CPT 99282 billing. Learn low-severity ED visit coding, documentation requirements, RVU values, 2023 E and M guidelines, modifiers, common coding errors, payer coverage, and real-world scenarios.
99283 Expert guide to CPT 99283 billing. Learn moderate-severity ED visit coding, documentation requirements, RVU values, 2023 E and M guidelines, modifiers, common coding errors, payer coverage, and real-world ED scenarios.
99284 Expert guide to CPT 99284 billing. Learn high-severity ED visit coding, documentation requirements, RVU values, 2023 E and M guidelines, modifiers, common coding errors, payer coverage, and real-world ED scenarios.
99285 Expert guide to CPT 99285 billing. Learn highest-severity ED visit coding, documentation requirements, RVU values, 2023 E and M guidelines, modifiers, common coding errors, payer coverage, and real-world ED scenarios.

48 CPT codes published