{"id":5185,"date":"2025-10-16T13:50:29","date_gmt":"2025-10-16T13:50:29","guid":{"rendered":"https:\/\/medibillmd.com\/blog\/?p=5185"},"modified":"2025-10-16T13:50:31","modified_gmt":"2025-10-16T13:50:31","slug":"cpt-code-93312","status":"publish","type":"post","link":"https:\/\/medibillmd.com\/blog\/cpt-code-93312\/","title":{"rendered":"Ultimate Guide to CPT Code 93312"},"content":{"rendered":"\n<p>What do you know about CPT code 93312? This important cardiology code covers a special type of echocardiography. Need some context? A transesophageal echocardiography (TEE) is essential for diagnosing several heart conditions, including blood clots, valve disease, and infections. Hence, healthcare providers perform<a href=\"https:\/\/www.dicardiology.com\/content\/visura-technologies-feature-teecad-mini-use-smaller-transesophageal-echocardiography-tee\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"> 1.7 million TEE procedures<\/a> annually in the U.S.<\/p>\n\n\n\n<p>So, we can safely assume that the procedure itself is not a problem for many professionals. However, many providers often use incorrect modifiers or fail to document the service. Hence, they encounter reimbursement issues. To minimize such problems, we have discussed the 93312 CPT code in detail. Let\u2019s get started with a simplified description!<\/p>\n\n\n\t\t\t\t<div class=\"wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1 uagb-toc__collapse uagb-block-1d7c7586      \"\n\t\t\t\t\tdata-scroll= \"1\"\n\t\t\t\t\tdata-offset= \"30\"\n\t\t\t\t\tstyle=\"\"\n\t\t\t\t>\n\t\t\t\t<div class=\"uagb-toc__wrap\">\n\t\t\t\t\t\t<div class=\"uagb-toc__title\">\n\t\t\t\t\t\t\tTable Of Contents\t\t\t\t\t\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 384 512\"><path d=\"M192 384c-8.188 0-16.38-3.125-22.62-9.375l-160-160c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L192 306.8l137.4-137.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-160 160C208.4 380.9 200.2 384 192 384z\"><\/path><\/svg>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uagb-toc__list-wrap \">\n\t\t\t\t\t\t<ol class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#cpt-code-93312-description\" class=\"uagb-toc-link__trigger\">CPT Code 93312 \u2013 Description<\/a><li class=\"uagb-toc__list\"><a href=\"#scenarios-where-cpt-code-93312-is-applicable\" class=\"uagb-toc-link__trigger\">Scenarios Where CPT Code 93312 is Applicable<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#transesophageal-echocardiography-to-diagnose-arterial-thrombosis\" class=\"uagb-toc-link__trigger\">Transesophageal Echocardiography to Diagnose Arterial Thrombosis<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#pre-operative-transesophageal-echocardiography\" class=\"uagb-toc-link__trigger\">Pre-Operative Transesophageal Echocardiography<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#tee-to-diagnose-heart-valve-disease\" class=\"uagb-toc-link__trigger\">TEE to Diagnose Heart Valve Disease<\/a><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#applicable-modifiers-for-cpt-code-93312\" class=\"uagb-toc-link__trigger\">Applicable Modifiers for CPT Code 93312<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#modifier-tc\" class=\"uagb-toc-link__trigger\">Modifier TC<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#modifier-26\" class=\"uagb-toc-link__trigger\">Modifier 26<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#modifier-59\" class=\"uagb-toc-link__trigger\">Modifier 59<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#cpt-code-93312-billing-reimbursement-guidelines\" class=\"uagb-toc-link__trigger\">CPT Code 93312 \u2013 Billing &amp; Reimbursement Guidelines<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#use-cpt-code-93312-for-diagnostic-tee\" class=\"uagb-toc-link__trigger\">Use CPT Code 93312 for Diagnostic TEE<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#document-medical-necessity\" class=\"uagb-toc-link__trigger\">Document Medical Necessity<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#use-appropriate-modifiers\" class=\"uagb-toc-link__trigger\">Use Appropriate Modifiers<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#verify-payer-policies\" class=\"uagb-toc-link__trigger\">Verify Payer Policies<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#summary\" class=\"uagb-toc-link__trigger\">Summary<\/a><\/ul><\/ul><\/ul><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>CPT Code 93312 <\/strong><strong>\u2013 Description<\/strong><\/h2>\n\n\n\n<p>CPT code 93312 refers to a <strong>transesophageal echocardiography<\/strong>, also known as TEE. But what does this procedure do? It essentially helps you visualize a patient\u2019s heart and upper aorta in more detail than a standard echocardiography. Hence, healthcare providers, usually an imaging technician or cardiologist, perform this scan to detect several diseases.<\/p>\n\n\n\n<p>So, what happens during TEE? Usually, a technician inserts a specialized endoscope down a patient\u2019s esophagus. The transducer (a small ultrasound device), on the tip of the endoscope, then produces sound waves. These waves, in turn, produce echoes when they bounce off different areas of the heart.<\/p>\n\n\n\n<p>The transducer then converts these echoes into 2D images on screen, allowing healthcare providers to assess the structure and overall function of the heart. In short, 93312 covers both the <strong>technical and professional components<\/strong> of a TEE, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Inserting a probe<\/li>\n\n\n\n<li>Capturing 2D images of the heart<\/li>\n\n\n\n<li>Interpretation<\/li>\n\n\n\n<li>Written report<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Scenarios Where <\/strong><strong>CPT Code 93312<\/strong><strong> is Applicable<\/strong><\/h2>\n\n\n\n<p>Were you already familiar with the official description? Don\u2019t worry! The following scenarios may help you understand CPT code 93312 better.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Transesophageal Echocardiography to Diagnose Arterial Thrombosis<\/strong><\/h3>\n\n\n\n<p>Although blood clots in the heart are not common, they are a frequent cause of heart attacks. In fact, arterial thrombosis is a significant concern in the U.S., mainly affecting those with <a href=\"https:\/\/my.clevelandclinic.org\/health\/diseases\/22242-thrombosis#symptoms-and-causes\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">underlying medical conditions<\/a>, such as diabetes or coronary artery disease.<\/p>\n\n\n\n<p>Since healthcare providers perform a TEE to check for these semi-solid masses of blood cells in the heart chambers, let\u2019s envision a similar scenario. Suppose a 52-year-old man with hypertension arrives in the emergency department after experiencing angina (chest pain or discomfort).<\/p>\n\n\n\n<p>The healthcare provider quickly attends to him, taking his history, conducting a physical exam, and ordering imaging tests. However, the results don&#8217;t show enough details. Hence, he performs a transesophageal echocardiography to identify the root cause of the problem. The billing team then uses CPT code 93312 to bill for this scan.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Pre-Operative Transesophageal Echocardiography<\/strong><\/h3>\n\n\n\n<p>Although not essentially necessary, healthcare providers often perform a transesophageal echocardiography before cardiac ablation in some cases. The primary reason? To check for blood clots in the left atrial appendage (LAA).<\/p>\n\n\n\n<p>Let\u2019s assume a 76-year-old woman with atrial fibrillation is scheduled for cardiac ablation. However, the healthcare provider performs a transesophageal echocardiography before the surgery. His reason? To rule out left atrial thrombus, since <a href=\"https:\/\/www.webmd.com\/heart-disease\/atrial-fibrillation\/atrial-fibrillation-by-age-sex-and-more\" rel=\"nofollow noopener\" target=\"_blank\">women over 75 years of age<\/a> are at a higher risk of developing blood clots. He then uses CPT code 93312 to report this service.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>TEE to Diagnose Heart Valve Disease<\/strong><\/h3>\n\n\n\n<p>According to the CDC, heart valve disease is largely an unknown condition among the general population. However, it is a serious problem, affecting over <a href=\"https:\/\/www.cdc.gov\/heart-disease\/about\/heart-valve-disease.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">5 million people in the U.S.<\/a> annually. This condition is often diagnosed with several tests, including TEE. So, for the final example, let\u2019s consider a 73-year-old heart patient who arrives for a routine checkup.<\/p>\n\n\n\n<p>Since this disease is often silent, let\u2019s also assume that the patient does not have any major symptoms. However, the cardiologist immediately performs a transesophageal echocardiography after noticing a faint heart murmur during one examination. He then bills for this diagnostic test using CPT code 93312.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Applicable Modifiers for <\/strong><strong>CPT Code 93312<\/strong><\/h2>\n\n\n\n<p>As for the common modifiers, you can apply the following to CPT code 93312:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><a href=\"https:\/\/medibillmd.com\/blog\/modifier-tc\/\" target=\"_blank\" rel=\"noreferrer noopener\">Modifier TC<\/a><\/strong><\/h3>\n\n\n\n<p>Were you only responsible for the technical part of the transesophageal echocardiography? If you only prepared and used the equipment to obtain a patient\u2019s heart images, use modifier TC with CPT code 93312.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><a href=\"https:\/\/medibillmd.com\/blog\/modifier-26\/\" target=\"_blank\" rel=\"noreferrer noopener\">Modifier 26<\/a><\/strong><\/h3>\n\n\n\n<p>Did a separate healthcare provider interpret the TEE scan? In this case, append modifier 26 to CPT code 93312.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><a href=\"https:\/\/medibillmd.com\/blog\/modifier-51-vs-59\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/medibillmd.com\/blog\/modifier-51-vs-59\/\" rel=\"noreferrer noopener\">Modifier 59<\/a><\/strong><\/h3>\n\n\n\n<p>Was the performed TEE distinct from other services rendered on the same day? If yes, then apply modifier 59 to CPT code 93312.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>CPT Code 93312<\/strong><strong> \u2013 Billing &amp; Reimbursement Guidelines<\/strong><\/h2>\n\n\n\n<p>Follow these simple instructions to maximize TEE\u2019s reimbursements.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Use <\/strong><strong>CPT Code 93312<\/strong><strong> for Diagnostic TEE<\/strong><\/h3>\n\n\n\n<p>Don\u2019t confuse the 93312 CPT code with 93315! While the two are similar, there is a key difference. In simple terms? CPT code 93312 reports a standard diagnostic transesophageal echocardiography. On the other hand, the 93315 CPT code represents TEE specifically for evaluating congenital cardiac anomalies.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Document Medical Necessity<\/strong><\/h3>\n\n\n\n<p>You must also document the clinical reason for performing TEE. This involves recording the following information:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Patient\u2019s symptoms (if there are any)<\/li>\n\n\n\n<li>Reason (comprehensive analysis, suspected disease)<\/li>\n\n\n\n<li>Appropriate diagnostic code (ICD-10 code)<\/li>\n\n\n\n<li>Detailed test report (probe placement, obtained images, and interpretation)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Use Appropriate Modifiers<\/strong><\/h3>\n\n\n\n<p>As we mentioned in the description, CPT code 93312 covers both the technical and professional components of a TEE. If the test is performed by a technician and the interpretation is by a cardiologist, use modifiers TC and 26 with the code for their respective parts.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Verify Payer Policies<\/strong><\/h3>\n\n\n\n<p>Finally, verify TEE\u2019s coverage requirements with each insurer. For example, <a href=\"https:\/\/www.cms.gov\/medicare-coverage-database\/view\/article.aspx?articleID=56505\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Medicare<\/a> specifies that CPT code 93312 should be used when a contrast is used. Therefore, review different policies before filing a claim for this code.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Summary<\/strong><\/h2>\n\n\n\n<p>We hope that you now have all the key details to code a diagnostic transesophageal echocardiography correctly. Did you miss something important? Let\u2019s do a quick recap! CPT code 93312 specifies a diagnostic scan, TEE. It is used to visualize a patient\u2019s heart structure and functions from within their body, specifically from the esophagus. Hence, it provides more comprehensive test results.&nbsp;<\/p>\n\n\n\n<p>In this blog, we have discussed three detailed scenarios along with a simplified description so you can apply this code accurately. We have also highlighted appropriate modifiers and key guidelines for timely reimbursements.<\/p>\n\n\n\n<p>However, if you have a poor compliance and accuracy record, we recommend working with an expert. File timely claims and meet payer requirements by choosing one of the best <a href=\"https:\/\/medibillmd.com\/specialties\/cardiology-billing-services\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>cardiology billing services<\/strong>.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>What do you know about CPT code 93312? This important cardiology code covers a special type of echocardiography. Need some [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":5186,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","content-type":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[10],"tags":[],"class_list":["post-5185","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cpt-codes"],"uagb_featured_image_src":{"full":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/10\/CPT-Code-93312.webp",1200,720,false],"thumbnail":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/10\/CPT-Code-93312-150x150.webp",150,150,true],"medium":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/10\/CPT-Code-93312-300x180.webp",300,180,true],"medium_large":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/10\/CPT-Code-93312-768x461.webp",768,461,true],"large":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/10\/CPT-Code-93312-1024x614.webp",1024,614,true],"1536x1536":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/10\/CPT-Code-93312.webp",1200,720,false],"2048x2048":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/10\/CPT-Code-93312.webp",1200,720,false]},"uagb_author_info":{"display_name":"Fred Allen","author_link":"https:\/\/medibillmd.com\/blog\/author\/fred-allen\/"},"uagb_comment_info":0,"uagb_excerpt":"What do you know about CPT code 93312? This important cardiology code covers a special type of echocardiography. Need some [&hellip;]","_links":{"self":[{"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/posts\/5185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/comments?post=5185"}],"version-history":[{"count":1,"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/posts\/5185\/revisions"}],"predecessor-version":[{"id":5187,"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/posts\/5185\/revisions\/5187"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/media\/5186"}],"wp:attachment":[{"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/media?parent=5185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/categories?post=5185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/tags?post=5185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}