{"id":19335,"date":"2026-09-14T05:20:22","date_gmt":"2026-09-14T08:20:22","guid":{"rendered":"https:\/\/rtmedical.com.br\/tmp-en-1789374021984\/"},"modified":"2026-09-14T05:22:24","modified_gmt":"2026-09-14T08:22:24","slug":"cpt-2027-code-set-radiology","status":"publish","type":"post","link":"https:\/\/rtmedical.com.br\/en\/cpt-2027-code-set-radiology\/","title":{"rendered":"2027 CPT Brings 299 New Codes to Radiology"},"content":{"rendered":"

The American Medical Association<\/strong> has released the 2027 CPT<\/strong> code set, and radiology is among the areas most affected. There are 299 new codes<\/strong> for next year, inside a package of 453 editorial changes<\/strong> that also includes 74 revisions and 80 deletions. For imaging, the most concrete change is a new table for head and neck magnetic resonance angiography<\/strong>, reorganized to reflect what current equipment actually does.<\/p>\n

\"Summary
The 2027 CPT code set carries 453 editorial changes: 299 new codes, 80 deletions and 74 revisions. Data from the American Medical Association.<\/figcaption><\/figure>\n

What exactly changed<\/h2>\n

CPT is the terminology that describes every billable medical procedure in the United States, and its annual revision takes effect on January 1. This cycle’s tally \u2014 released on September 9, 2026 \u2014 reflects advances in medical, surgical and diagnostic services. The radiology updates combine brand-new codes with rewritten ones, plus the head and neck MRA<\/strong> table.<\/p>\n

That reorganization is not a bureaucratic detail. MRA tables define how studies with and without contrast combine, which vascular territories can be billed together, and what counts as a single exam. When the table changes, so does the bundling rule billing applies \u2014 and a protocol that generates two codes today may start generating one, or the other way around.<\/p>\n

How a CPT code is born<\/h2>\n

Codes do not appear by unilateral AMA decision. Medical societies, radiologists and other stakeholders propose additions and updates; expert panels review the proposals; and only then does the CPT Editorial Panel<\/strong> rule. “Medicine advances at an extraordinary pace, and the CPT code set must advance with it,” said Willie Underwood III<\/strong>, AMA president, announcing the set. Bringing physicians and healthcare experts together through a rigorous, open process, he said, gives CPT “a clinically grounded foundation for describing new and evolving services.”<\/p>\n

The structure of the set is worth recalling. Category I<\/strong> codes describe established procedures and are the ones that typically carry an assigned payment value. Category III<\/strong> codes are temporary and cover emerging technologies \u2014 the usual entry point for algorithm-based services, which sit there accumulating utilization evidence before competing for a permanent code. Since the 2022 edition the AMA has also maintained an appendix with an artificial intelligence taxonomy, separating assistive<\/em>, augmentative<\/em> and autonomous<\/em> services by how much of the decision the algorithm carries.<\/p>\n

The ACR is still assessing the impact<\/h2>\n

The American College of Radiology<\/strong>, a frequent contributor to the CPT process, said it is reviewing the updates to determine their impact on the specialty. Its stated interest falls particularly on the changes tied to artificial intelligence<\/strong>. The college has promised to release a summary of all 2027 CPT changes relevant to radiology in the coming weeks.<\/p>\n

That wait matters, because code and payment are different things. Having a CPT code guarantees neither an assigned value nor payer coverage \u2014 it is only the necessary condition for billing. The real size of the financial effect appears only when the new terminology is crossed with the fee schedule, an exercise the ACR itself has already run for the following cycle in mapping the 2027 Medicare impact code by code<\/a>.<\/p>\n

What to do in the department before January<\/h2>\n

For anyone running an imaging service, the window between release and year-end is short and has concrete tasks. The first is to map which of the 80 deleted codes<\/strong> appear in current billing: a deleted code used after the cutoff is an automatic denial. The second is to update the procedure master and the system’s bundling rules \u2014 and test them against real cases before January, not after.<\/p>\n

The third is to align the report with the new terminology. Many imaging codes condition payment on documenting specific elements: which territories were evaluated, whether contrast was given, which reconstruction was performed. When the descriptor changes and the report text does not follow, the denial arrives for missing documentation rather than for a coding error \u2014 the same mechanism we covered in discussing post-treatment denials in radiation oncology<\/a>.<\/p>\n

A fourth task is easy to postpone and expensive to skip: checking payer policy for any Category III code your service actually uses. Those codes carry no default value, so each payer decides separately whether to cover the service and at what price. A new code appearing in the set is often read internally as “now we can bill it,” when in practice it only means the service finally has a name \u2014 the contract still has to be negotiated, and until it is, the exam is performed and not paid.<\/p>\n

Why this matters outside the US<\/h2>\n

Elsewhere the reference terminology differs \u2014 in Brazil, TUSS<\/strong> governs private health coverage, with CBHPM<\/strong> as the valuation reference \u2014 but the dynamic is identical: when a new procedure appears, someone has to create the item, describe it precisely and negotiate its value. CPT tends to work as an early thermometer, because that is where emerging technologies first acquire an accounting identity. AI-based services are the clearest example: in the US the debate has already moved from “is there a code?” to “what is it worth?”, with Medicare creating an add-on payment for CT triage AI<\/a>.<\/p>\n

What to watch from here is the summary the ACR promised and, after it, value assignment. Until then, the prudent reading of 2027 CPT is operational: list the codes that disappear, check which ones change description in your exam mix, and make sure the report template produces the documentation the new descriptor demands. That is October and November work, not January work.<\/p>\n

Source:<\/strong> Radiology Business<\/a> · American Medical Association (CPT)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

The AMA released 2027 CPT with 299 new codes, 80 deletions and a new MRA table. See what to review in billing before January.<\/p>\n","protected":false},"author":1,"featured_media":19323,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ngg_post_thumbnail":0,"_rt_cluster":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[234,100],"tags":[],"class_list":["post-19335","post","type-post","status-publish","format-standard","has-post-thumbnail","category-medical-billing","category-radiology"],"aioseo_notices":[],"rt_seo":{"title":"","description":"The AMA released 2027 CPT with 299 new codes, 80 deletions and a new MRA table. See what to review in billing before January.","canonical":"","og_image":"","robots":"index,follow","schema_type":"Article","include_in_llms":true,"llms_label":"2027 CPT: 299 new codes and radiology changes","llms_summary":"The AMA released the 2027 CPT code set with 453 editorial changes \u2014 299 new codes, 74 revisions and 80 deletions \u2014 including a new head and neck MRA table.","faq_items":[],"video":[],"gtin":"","mpn":"","brand":"","aggregate_rating":[]},"_links":{"self":[{"href":"https:\/\/rtmedical.com.br\/en\/wp-json\/wp\/v2\/posts\/19335\/"}],"collection":[{"href":"https:\/\/rtmedical.com.br\/en\/wp-json\/wp\/v2\/posts\/"}],"about":[{"href":"https:\/\/rtmedical.com.br\/en\/wp-json\/wp\/v2\/types\/post\/"}],"author":[{"embeddable":true,"href":"https:\/\/rtmedical.com.br\/en\/wp-json\/wp\/v2\/users\/1\/"}],"replies":[{"embeddable":true,"href":"https:\/\/rtmedical.com.br\/en\/wp-json\/wp\/v2\/comments\/?post=19335"}],"version-history":[{"count":2,"href":"https:\/\/rtmedical.com.br\/en\/wp-json\/wp\/v2\/posts\/19335\/revisions\/"}],"predecessor-version":[{"id":19345,"href":"https:\/\/rtmedical.com.br\/en\/wp-json\/wp\/v2\/posts\/19335\/revisions\/19345\/"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rtmedical.com.br\/en\/wp-json\/wp\/v2\/media\/19323\/"}],"wp:attachment":[{"href":"https:\/\/rtmedical.com.br\/en\/wp-json\/wp\/v2\/media\/?parent=19335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rtmedical.com.br\/en\/wp-json\/wp\/v2\/categories\/?post=19335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rtmedical.com.br\/en\/wp-json\/wp\/v2\/tags\/?post=19335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}