Knowing How to Appropriately Code for Rupture Versus Aneurysm and Other Circumstances

Vascular embolization can prove challenging for many coders. Knowing the fundamentals of vascular embolization is important for successful CPT® coding. By gaining better comprehension of these services, healthcare coding and billing professionals can help ensure accurate coding while safeguarding full reimbursement. Let’s take a look at

Understanding the circumstances and requirements for rupture coding can be complicated for many CPT® coders. By gaining better comprehension of this situation and service, coding accuracy increases while protecting regulatory compliance and recapturing potentially lost revenue.

As you may know, CPT allows for several available different codes to report each of the four types of stent-graft placements. Understand that each code choice option is broken into a code to specify  for “other than rupture” and “for rupture.” The following reasons for “other than rupture” can be:

  • for aneurysm
  • pseudoaneurysm
  • dissection
  • penetrating ulcer

 What do the codes for rupture encompass? The codes “for rupture” will include temporary balloon occlusion whether performed or not. Note that repair for rupture is expected to involve more time, skill, and risk on the part of the provider.

Rupture (as related to this code set) is defined as:

  • “Clinical and/or radiographic evidence of acute hemorrhage.”

Understand that rupture repair may be performed for the same four reasons as above as well as traumatic disruption.

Circumstances Surrounding Rupture

The procedure for rupture is completed on an emergency basis and is not considered elective since patients undergoing the procedure tend to be much sicker than normal. Recovery may prove to be longer, and patients may require subsequent procedures (i.e., the initial graft may not be long enough, etc.). Understand that there is no one specific type of device that could be used to treat a rupture. As such, any covered stent “counts” regarding coding for this service.

These codes should be assigned if during a routine angioplasty or stent placement in the aorta or iliac arteries rupture occurs and is treated by covered stent placement. Also, know that rupture codes may be assigned when there is hemorrhage, and the patient is not stable (hemodynamically). It is important to note that rupture codes should not be used when the rupture is subintimal or otherwise contained (patient is hemodynamically stable). The associated codes may also be applied to traumatic rupture as well.

Stay on the Alert for Odd vs. Even Coding

So how do we separate which codes to use? Even-numbered codes will specify treatment for rupture:

  • 34702 (aorto-aortic tube graft)

Endovascular repair of infrarenal aorta by deployment of an aorto-aortic tube endograft including pre-procedure sizing and device selection, all nonselective catheterization(s), all associated radiological supervision and interpretation, all endograft extension(s) placed in the aorta from the level of the renal arteries to the aortic bifurcation, and all angioplasty/stenting performed from the level of the renal arteries to the aortic bifurcation; for rupture including temporary aortic and/or iliac balloon occlusion, when performed (eg, for aneurysm, pseudoaneurysm, dissection, penetrating ulcer, traumatic disruption)

  • 34704 (aorto-uni-iliac endograft)

Endovascular repair of infrarenal aorta and/or iliac artery(ies) by deployment of an aorto-uni-iliac endograft including pre-procedure sizing and device selection, all nonselective catheterization(s), all associated radiological supervision and interpretation, all endograft extension(s) placed in the aorta from the level of the renal arteries to the iliac bifurcation, and all angioplasty/stenting performed from the level of the renal arteries to the iliac bifurcation; for rupture including temporary aortic and/or iliac balloon occlusion, when performed (eg, for aneurysm, pseudoaneurysm, dissection, penetrating ulcer, traumatic disruption)

  • 34706 (aorta-bi-iliac endograft)

Endovascular repair of infrarenal aorta and/or iliac artery(ies) by deployment of an aorto-bi-iliac endograft including pre-procedure sizing and device selection, all nonselective catheterization(s), all associated radiological supervision and interpretation, all endograft extension(s) placed in the aorta from the level of the renal arteries to the iliac bifurcation, and all angioplasty/stenting performed from the level of the renal arteries to the iliac bifurcation; for rupture including temporary aortic and/or iliac balloon occlusion, when performed (eg, for aneurysm, pseudoaneurysm, dissection, penetrating ulcer, traumatic disruption)

  • 34708 (ilio-iliac tube graft)

Endovascular repair of iliac artery by deployment of an ilio-iliac tube endograft including pre-procedure sizing and device selection, all nonselective catheterization(s), all associated radiological supervision and interpretation, and all endograft extension(s) proximally to the aortic bifurcation and distally to the iliac bifurcation, and treatment zone angioplasty/stenting, when performed, unilateral; for rupture including temporary aortic and/or iliac balloon occlusion, when performed (eg, for aneurysm, pseudoaneurysm, dissection, arteriovenous malformation, traumatic disruption)

However, odd-numbered codes will refer to treatment of non-Rupture (i.e., aneurysm, pseudoaneurysm, dissection, penetrating ulcer):
  • 34701 (aorto-aortic tube graft)

Endovascular repair of infrarenal aorta by deployment of an aorto-aortic tube endograft including pre-procedure sizing and device selection, all nonselective catheterization(s), all associated radiological supervision and interpretation, all endograft extension(s) placed in the aorta from the level of the renal arteries to the aortic bifurcation, and all angioplasty/stenting performed from the level of the renal arteries to the aortic bifurcation; for other than rupture (eg, for aneurysm, pseudoaneurysm, dissection, penetrating ulcer)

  • 34703 (aorto-uni-iliac endograft)

Endovascular repair of infrarenal aorta and/or iliac artery(ies) by deployment of an aorto-uni-iliac endograft including pre-procedure sizing and device selection, all nonselective catheterization(s), all associated radiological supervision and interpretation, all endograft extension(s) placed in the aorta from the level of the renal arteries to the iliac bifurcation, and all angioplasty/stenting performed from the level of the renal arteries to the iliac bifurcation; for other than rupture (eg, for aneurysm, pseudoaneurysm, dissection, penetrating ulcer)

  • 34705 (aorta-bi-iliac endograft)

Endovascular repair of infrarenal aorta and/or iliac artery(ies) by deployment of an aorto-bi-iliac endograft including pre-procedure sizing and device selection, all nonselective catheterization(s), all associated radiological supervision and interpretation, all endograft extension(s) placed in the aorta from the level of the renal arteries to the iliac bifurcation, and all angioplasty/stenting performed from the level of the renal arteries to the iliac bifurcation; for other than rupture (eg, for aneurysm, pseudoaneurysm, dissection, penetrating ulcer)

  • 34707 (ilio-iliac tube graft)

Endovascular repair of iliac artery by deployment of an ilio-iliac tube endograft including pre-procedure sizing and device selection, all nonselective catheterization(s), all associated radiological supervision and interpretation, and all endograft extension(s) proximally to the aortic bifurcation and distally to the iliac bifurcation, and treatment zone angioplasty/stenting, when performed, unilateral; for other than rupture (eg, for aneurysm, pseudoaneurysm, dissection, arteriovenous malformation)

What would we report to code for the repair of a contained/chronic rupture?

It is important to note that if treating a rupture that is considered chronic, and if contained would be considered a pseudoaneurysm. As such, codes 34701, 34703, 34705, or 34707 would be assigned instead of the codes for “rupture.”

Subscribe to our interventional radiology insights and check back every month as we examine both common and complex medical CPT coding challenges seen across the country.

Looking to gain more mastery of radiology coding and capture more reimbursement? Check out our Comprehensive Radiology All-Access Pass to gain access to our full library of resources.

Facebook
Twitter
LinkedIn

Bryan Nordley

Bryan Nordley is a seasoned professional writer, strategist, and researcher with over a decade’s worth of combined experience. Bryan launched his professional health writing career at the University of British Columbia’s Faculty of Medicine, one of the top 30 faculty of medicine programs in the world, working under the School of Public Health as a communications assistant. From there, he expanded his expertise and knowledge into private healthcare and podiatry before taking the role of healthcare writer at MedLearn Media. Bryan is the lead writer for the MedLearn Publishing brand previously producing both the acclaimed radiology and laboratory compliance manager newsletter products, while currently writing the compliance questions of the week which reach over 10,000 subscribers, creating the MedLearn Publishing Insights blogs and collaborating with operations and nationally renowned subject matter experts, in addition to serving as an editor for a variety of MedLearn publications along with marketing initiatives. Bryan continues to keep his pulse on the latest healthcare industry news, analyzing and reporting with strategic insight.

Related Stories

Leave a Reply

Please log in to your account to comment on this article.

Featured Webcasts

2026 IPPS Masterclass 3: Master MS-DRG Shifts and NTAPs

2026 IPPS Masterclass Day 3: MS-DRG Shifts and NTAPs

This third session in our 2026 IPPS Masterclass will feature a review of FY26 changes to the MS-DRG methodology and new technology add-on payments (NTAPs), presented by nationally recognized ICD-10 coding expert Christine Geiger, MA, RHIA, CCS, CRC, with bonus insights and analysis from Dr. James Kennedy.

August 14, 2025
2026 IPPS Masterclass Day 2: Master ICD-10-PCS Changes

2026 IPPS Masterclass Day 2: Master ICD-10-PCS Changes

This second session in our 2026 IPPS Masterclass will feature a review the FY26 changes to ICD-10-PCS codes. This information will be presented by nationally recognized ICD-10 coding expert Christine Geiger, MA, RHIA, CCS, CRC, with bonus insights and analysis from Dr. James Kennedy.

August 13, 2025
2026 IPPS Masterclass 1: Master ICD-10-CM Changes

2026 IPPS Masterclass Day 1: Master ICD-10-CM Changes

This first session in our 2026 IPPS Masterclass will feature an in-depth explanation of FY26 changes to ICD-10-CM codes and guidelines, CCs/MCCs, and revisions to the MCE, presented by presented by nationally recognized ICD-10 coding expert Christine Geiger, MA, RHIA, CCS, CRC, with bonus insights and analysis from Dr. James Kennedy.

August 12, 2025

Trending News

Featured Webcasts

The Two-Midnight Rule: New Challenges, Proven Strategies

The Two-Midnight Rule: New Challenges, Proven Strategies

RACmonitor is proud to welcome back Dr. Ronald Hirsch, one of his most requested webcasts. In this highly anticipated session, Dr. Hirsch will break down the complex Two Midnight Rule Medicare regulations, translating them into clear, actionable guidance. He’ll walk you through the basics of the rule, offer expert interpretation, and apply the rule to real-world clinical scenarios—so you leave with greater clarity, confidence, and the tools to ensure compliance.

June 19, 2025
Open Door Forum Webcast Series

Open Door Forum Webcast Series

Bring your questions and join the conversation during this open forum series, live every Wednesday at 10 a.m. EST from June 11–July 30. Hosted by Chuck Buck, these fast-paced 30-minute sessions connect you directly with top healthcare experts tackling today’s most urgent compliance and policy issues.

June 11, 2025
Open Door Forum: The Changing Face of Addiction: Coding, Compliance & Care

Open Door Forum: The Changing Face of Addiction: Coding, Compliance & Care

Substance abuse is everywhere. It’s a complicated diagnosis with wide-ranging implications well beyond acute care. The face of addiction continues to change so it’s important to remember not just the addict but the spectrum of extended victims and the other social determinants and legal ramifications. Join John K. Hall, MD, JD, MBA, FCLM, FRCPC, for a critical Q&A on navigating substance abuse in 2025.  Register today and be a part of the conversation!

July 16, 2025

Trending News

CYBER WEEK IS HERE! Don’t miss your chance to get 20% off now until Dec. 2 with code CYBER24