Watch out for differences between CMS and payers following AMA guidelines. Similar to 2022, the Centers for Medicare & Medicaid Services (CMS) answered AMA’s creation of new CPT® codes for prolonged services with new 2023 HCPCS Level II codes for the same services. Knowing which payer you’ll be billing is going to be your key to successful coding and reimbursement of these encounters next year. We’ve gathered together all the new codes and guideline changes into this one handy guide to help you overcome any potential confusion. Refresh Your +99417 Understanding For 2023, CPT® removes the words “beyond the minimum required time” from the descriptor for +99417, which now reads Prolonged outpatient evaluation and management service(s) time with or without direct patient contact beyond the required time of the primary service when the primary service level has been selected using total time, each 15 minutes of total time (List separately in addition to the code of the outpatient Evaluation and Management service). Fortunately, though, the guidelines for using the code remain the same. CPT® instructs you to use +99417 when service times for 99205 (Office or other outpatient visit for the evaluation and management of a new patient … 60-74 minutes of total time is spent on the date of the encounter) or 99215 (Office or other outpatient visit for the evaluation and management of an established patient … 40-54 minutes of total time is spent on the date of the encounter) go 15 minutes beyond the minimum for the 99205/99215 time ranges — 75 minutes for a new patient visit and 55 for an established patient — and additional units for every 15 minutes beyond those times.
Then Note These New +99417 CPT® Updates For 2023, CPT® also deletes prolonged service codes +99354 and +99355. In their place, you’ll now use +99417, as CPT® has increased its scope. You’ll now be allowed to use it to report prolonged services with: And Add This New CPT® Prolonged Service Code CPT® also deletes prolonged service codes +99356 and +99357 for 2023 and introduces another code: +99418 (Prolonged inpatient or observation evaluation and management service(s) time with or without direct patient contact beyond the required time of the primary service when the primary service level has been selected using total time, each 15 minutes of total time …), which had been previously given the placeholder code of 993X0. In addition to the highest level initial and subsequent nursing facility care evaluation and management (E/M) codes 99306 and 99310, you’ll use +99418 with the following revised codes: Master G Codes for Medicare Patient Prolonged Services In the 2021 final rule, CMS argued that you should use +99417 when the total time for visits hits 15 minutes beyond the maximum time range for 99205 (i.e., 89 minutes) and 99215 (i.e., 69 minutes). To avoid potential confusion with CPT® guidelines, CMS created a new prolonged service code, recognized by Medicare and payers following Medicare payment rules, to take its place: G2212 (Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or qualified healthcare professional, with or without direct patient contact …). For the 2023 final rule, CMS has taken a similar view of +99418, believing that the billing instructions for the code “would lead to administrative complexity, potentially duplicative payments, and limit our ability to determine how much time was spent with the patient using claims data.” In its place, they have introduced three more G codes: Tool help: See the Clip and Save table on page 4 for specific advice for coding prolonged services in 2023 based on your payer.