{"id":3144,"date":"2025-03-07T10:10:02","date_gmt":"2025-03-07T10:10:02","guid":{"rendered":"https:\/\/medibillmd.com\/blog\/?p=3144"},"modified":"2025-03-07T10:10:03","modified_gmt":"2025-03-07T10:10:03","slug":"cpt-code-20610","status":"publish","type":"post","link":"https:\/\/medibillmd.com\/blog\/cpt-code-20610\/","title":{"rendered":"What is CPT Code 20610?"},"content":{"rendered":"\n<p>Looking for billing and reimbursement tips for CPT code 20610? We can help you with that! CPT code 20610 may seem like any other code, but it is quite popular in rheumatology and orthopedics. The primary reason? It represents a widely used procedure for treating joint pain, including bursitis.<\/p>\n\n\n\n<p>Did you know that over <a href=\"https:\/\/www.orthocarolina.com\/media\/bursitis-what-roofers-plumbers-and-football-players-need-to-know\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">30,000 Americans<\/a> experience bursitis every year? In fact, this condition is pretty common in athletes, affecting <a href=\"https:\/\/emedicine.medscape.com\/article\/2145588-overview#showall\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">10% of the runners<\/a>. That\u2019s why many primary care physicians, orthopedic surgeons, and rheumatologists encounter and treat such patients regularly. However, many of them find the reimbursement process quite challenging.<\/p>\n\n\n\n<p>Are you also struggling with this code? Read our guide to learn what it\u2019s all about!<\/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-18d598db      \"\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-20610-description\" class=\"uagb-toc-link__trigger\">CPT Code 20610 &#8211; Description<\/a><li class=\"uagb-toc__list\"><a href=\"#scenarios-where-cpt-code-20610-is-applicable\" class=\"uagb-toc-link__trigger\">Scenarios Where CPT Code 20610 is Applicable<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#shoulder-joint-aspiration\" class=\"uagb-toc-link__trigger\">Shoulder Joint Aspiration\u00a0<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#treating-trochanteric-bursitis\" class=\"uagb-toc-link__trigger\">Treating Trochanteric Bursitis\u00a0\u00a0<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#treating-knee-pain-due-to-osteoarthritis\" class=\"uagb-toc-link__trigger\">Treating Knee Pain Due to Osteoarthritis\u00a0\u00a0<\/a><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#applicable-modifiers-for-cpt-code-20610\" class=\"uagb-toc-link__trigger\">Applicable Modifiers for CPT Code 20610<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#modifier-rt\" class=\"uagb-toc-link__trigger\">Modifier RT<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#modifier-lt\" class=\"uagb-toc-link__trigger\">Modifier LT<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#modifier-50\" class=\"uagb-toc-link__trigger\">Modifier 50<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#what-is-the-difference-between-cpt-20610-20611\" class=\"uagb-toc-link__trigger\">What is the difference between CPT 20610 &amp; 20611?<\/a><li class=\"uagb-toc__list\"><a href=\"#cpt-code-20610-billing-reimbursement-guidelines\" class=\"uagb-toc-link__trigger\">CPT Code 20610 &#8211; Billing &amp; Reimbursement Guidelines<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#verify-medical-necessity\" class=\"uagb-toc-link__trigger\">Verify Medical Necessity<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#apply-20610-to-the-correct-procedure\" class=\"uagb-toc-link__trigger\">Apply 20610 to the Correct Procedure<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#use-the-appropriate-modifiers-to-specify-the-location\" class=\"uagb-toc-link__trigger\">Use the Appropriate Modifiers to Specify the Location<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#bill-the-medication-separately\" class=\"uagb-toc-link__trigger\">Bill the Medication Separately<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#maintain-complete-documentation\" class=\"uagb-toc-link__trigger\">Maintain Complete Documentation<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#check-payer-specific-requirements\" class=\"uagb-toc-link__trigger\">Check Payer-Specific Requirements<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#conclusion\" class=\"uagb-toc-link__trigger\">Conclusion<\/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 20610 <\/strong><strong>&#8211; Description<\/strong><\/h2>\n\n\n\n<p>So, what exactly does this code cover? CPT code 20610 is widely used in rheumatology and orthopedics billing. In simple terms, it refers to a medical procedure in which a healthcare provider treats joint pain by inserting a needle into a major joint or bursa (a fluid-filled sac cushioning spaces between bones, muscles, and other tissues). The doctor uses a syringe to:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Remove fluid<\/strong> from a major joint or bursa (aspiration) and, or\u00a0\u00a0<\/li>\n\n\n\n<li><strong>Inject a therapeutic substance<\/strong> to relieve pain\u00a0\u00a0<\/li>\n<\/ul>\n\n\n\n<p>This procedure helps reduce pain and swelling and allows healthcare providers to diagnose joint issues. In short, rheumatologists, primary care physicians, and orthopedic specialists use CPT code 20610 to treat conditions such as bursitis or osteoarthritis <strong>without ultrasound guidance<\/strong>.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Keep one thing in mind when using this code. You can only apply CPT code 20610 when performing aspiration or delivering medication directly into <strong>major joints like the hip, shoulder, knee, or subacromial bursa<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Scenarios Where <\/strong><strong>CPT Code 20610<\/strong><strong> is Applicable<\/strong><\/h2>\n\n\n\n<p>Here are some specific examples of using CPT code 20610:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Shoulder Joint Aspiration&nbsp;<\/strong><\/h3>\n\n\n\n<p>Let\u2019s start with a simple scenario! Suppose a 15-year-old cyclist falls and lands on his right arm while taking a sharp turn. He notices swelling and stiffness in his shoulder and tries to reduce it by applying ice. However, as the swelling and pain increase, he eventually visits urgent care. The doctor evaluates the patient and suspects fluid buildup.&nbsp;&nbsp;<\/p>\n\n\n\n<p>To relieve the symptoms, the doctor performs a joint aspiration. During the procedure, he uses a syringe to remove fluid from the inflamed bursa and injects a corticosteroid to reduce inflammation and pain. The provider then bills this procedure using CPT code 20610.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Treating Trochanteric Bursitis&nbsp;&nbsp;<\/strong><\/h3>\n\n\n\n<p>Still unsure about this code? Here is another example! Assume a warehouse employee develops trochanteric bursitis (painful swelling near the hip joint) due to consistently lifting heavy boxes. He experiences constant hip pain and finds it difficult to walk upstairs.&nbsp;&nbsp;<\/p>\n\n\n\n<p>After trying several home remedies, he finally visits a rheumatology clinic for an evaluation. The doctor conducts a thorough examination, reviews the events leading to the condition, and diagnoses trochanteric bursitis.&nbsp;&nbsp;<\/p>\n\n\n\n<p>To ease the patient&#8217;s pain, the rheumatologist aspirates fluid from the swollen area near the hip joint and injects an anti-inflammatory medicine, a corticosteroid. The billing team then reports this procedure using CPT code 20610.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Treating Knee Pain Due to Osteoarthritis&nbsp;&nbsp;<\/strong><\/h3>\n\n\n\n<p>Suppose a 46-year-old woman with primary osteoarthritis \u2014 a common type of arthritis \u2014 suffers from severe pain in her left knee. Due to this, she finds it difficult to perform daily tasks. After trying various oral medications with no relief, the doctor recommends a joint injection for targeted pain management.&nbsp;&nbsp;<\/p>\n\n\n\n<p>During the procedure, the healthcare provider directly injects a corticosteroid into her left knee to reduce pain and swelling. The billing team then uses CPT code 20610 with the LT modifier to report that this procedure was performed on the patient&#8217;s left knee.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Applicable Modifiers for <\/strong><strong>CPT Code 20610<\/strong><\/h2>\n\n\n\n<p>Are you facing claim denials for treating bursitis? We recommend using modifiers with CPT code 20610 when necessary. Payers require specific information about where you aspirated a bursa or injected medicine. You can communicate these details, along with other relevant information, through the following modifiers:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Modifier RT<\/strong><\/h3>\n\n\n\n<p>You can use the RT modifier with CPT code 20610 if you performed the procedure (aspiration and\/or injection) on the right major joint.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Modifier LT<\/strong><\/h3>\n\n\n\n<p>If the procedure was performed on the left knee, hip, or shoulder joint, use modifier LT with CPT code 20610.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Modifier 50<\/strong><\/h3>\n\n\n\n<p><a href=\"https:\/\/medibillmd.com\/blog\/modifier-50\/\"><strong>Modifier 50<\/strong><\/a> indicates a bilateral procedure. Hence, you can append it to CPT code 20610 if you performed a joint aspiration and\/or injection on both sides of the body. In this case, both knees, shoulders, or hip joints.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What is the difference between CPT 20610 &amp; 20611?<\/strong><\/h2>\n\n\n\n<p>The key difference between CPT codes 20610 and 20611 is the <strong>use of ultrasound guidance<\/strong>. To be more specific, healthcare providers use <strong>CPT code 20610<\/strong> to report joint injections <strong>without ultrasound guidance<\/strong>. On the other hand, billing specialists use <strong>CPT code 20611<\/strong> when doctors use <strong>ultrasound imaging<\/strong> to examine and extract fluid buildup in major joints.<\/p>\n\n\n\n<p>Other than that, both codes are almost the same, covering aspiration and\/or injection into major joints or bursae to relieve pain and inflammation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>CPT Code 20610 <\/strong><strong>&#8211; Billing &amp; Reimbursement Guidelines<\/strong><\/h2>\n\n\n\n<p>To properly use CPT code 20610, simply follow these steps:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Verify Medical Necessity<\/strong><\/h3>\n\n\n\n<p>The most important step when using CPT code 20610 is to ensure the procedure is medically necessary. Otherwise, you can face claim denials. Therefore, verify medical necessity in advance and make sure that this procedure is supported by an appropriate diagnostic (ICD-10) code.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Apply 20610 to the Correct Procedure<\/strong><\/h3>\n\n\n\n<p>The next important thing to remember? Use this code only if healthcare providers perform joint aspiration and\/or injection procedures without ultrasound guidance. Also, remember to report only one unit of CPT code 20610 per joint treated.&nbsp;<\/p>\n\n\n\n<p>In simple words, regardless of how many aspirations or injections are performed on one joint within the same session, you can bill only one unit of this code.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Use the Appropriate Modifiers to Specify the Location<\/strong><\/h3>\n\n\n\n<p>The Centers for Medicare and Medicaid Services (CMS) requires you to use anatomic modifiers, such as LT and RT, to specify the treatment location. However, if you performed the procedure on both sides, you can use modifier 50 with CPT code 20610.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Bill the Medication Separately<\/strong><\/h3>\n\n\n\n<p>Keep in mind that Medicare does not cover the drug supply (other than local anesthetic) for <a href=\"https:\/\/www.cms.gov\/medicare-coverage-database\/view\/article.aspx?articleid=56157&amp;ver=13&amp;\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">intra-articular injections<\/a>. Therefore, report the injected medicine separately with an appropriate HCPCS level II code.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Maintain Complete Documentation<\/strong><\/h3>\n\n\n\n<p>As usual, clear and thorough documentation is essential for billing a procedure. Therefore, record every detail about the procedure, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The joint treated (hip, knee, or shoulder)<\/li>\n\n\n\n<li>The reason for intra-articular injection<\/li>\n\n\n\n<li>The reason for aspiration<\/li>\n<\/ul>\n\n\n\n<p>Your documents should also support the medical necessity of the procedure. You can do that by noting:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pre-procedure patient symptoms, such as swelling, tenderness, and motion limitations<\/li>\n\n\n\n<li>Repetitive habits that led to their condition.\u00a0<\/li>\n<\/ul>\n\n\n\n<p>Also, specify the medication used and the amount injected.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Check Payer-Specific Requirements<\/strong><\/h3>\n\n\n\n<p>Our final advice? Verify payer-specific requirements before billing, especially frequency limitations on injections. This step will help you avoid claim denials and payment issues.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclusion<\/strong><\/h2>\n\n\n\n<p>The billing process for any procedure, including intra-articular injections, is challenging. However, you can simplify many steps if you understand the appropriate codes. CPT code 20610 is widely used both in rheumatology and orthopedics. It covers joint pain treatment via aspiration and\/or injections. The most important thing to remember? This code covers this procedure only if healthcare providers perform it without ultrasound guidance. We have discussed this code in detail so you can use it correctly. But if you are tired of dealing with claim denials and rejection, you can choose our <a href=\"https:\/\/medibillmd.com\/specialties\/orthopedic-billing-services\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>orthopedic billing services<\/strong><\/a> to get back on track.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Looking for billing and reimbursement tips for CPT code 20610? We can help you with that! CPT code 20610 may [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3147,"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":"","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-3144","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\/03\/ultimate-guide-to-cpt-code-20610-67cac582b0874.webp",1200,720,false],"thumbnail":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/03\/ultimate-guide-to-cpt-code-20610-67cac582b0874-150x150.webp",150,150,true],"medium":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/03\/ultimate-guide-to-cpt-code-20610-67cac582b0874-300x180.webp",300,180,true],"medium_large":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/03\/ultimate-guide-to-cpt-code-20610-67cac582b0874-768x461.webp",768,461,true],"large":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/03\/ultimate-guide-to-cpt-code-20610-67cac582b0874-1024x614.webp",1024,614,true],"1536x1536":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/03\/ultimate-guide-to-cpt-code-20610-67cac582b0874.webp",1200,720,false],"2048x2048":["https:\/\/medibillmd.com\/blog\/wp-content\/uploads\/2025\/03\/ultimate-guide-to-cpt-code-20610-67cac582b0874.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":"Looking for billing and reimbursement tips for CPT code 20610? We can help you with that! CPT code 20610 may [&hellip;]","_links":{"self":[{"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/posts\/3144","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=3144"}],"version-history":[{"count":0,"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/posts\/3144\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/media\/3147"}],"wp:attachment":[{"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/media?parent=3144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/categories?post=3144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medibillmd.com\/blog\/wp-json\/wp\/v2\/tags?post=3144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}