icd 10 diagnosis code for screening for abdominal aortic aneurysm

by Mafalda Hickle III 9 min read

The ICD-10-CM code to support AAA screening is Z13. 6 Encounter for screening for cardiovascular disorders [abdominal aortic aneurysm (AAA)].Jan 6, 2020

What are the symptoms of abdominal aneurysm?

  • back or flank pain,
  • severe or worsening abdominal pain,
  • a pulsating abdominal mass, or
  • feeling a pulse near the bellybutton.

What is the diagnosis code for abdominal aortic aneurysm?

Abdominal aortic aneurysm, without rupture. I71.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM I71.4 became effective on October 1, 2021.

What are the three types of abdominal aortic aneurysm?

Types of Aneurysms

  • Abdominal aortic aneurysm. An abdominal aortic aneurysm (AAA) occurs when the large blood vessel (the aorta) that supplies blood to the abdomen, pelvis and legs becomes weakened, enlarged or balloons ...
  • Cerebral aneurysm. Watch an animation of a cerebral aneurysm occurring during a hemorrhagic stroke. ...
  • Thoracic aortic aneurysm. ...

Do I Have abdominal aortic aneurysm?

Abdominal aortic aneurysms don't typically cause noticeable symptoms, so getting screened is the best way to know for sure whether you have one. Again, the greatest risk to your health is not the effects of the aneurysm itself, but the potential for a rupture.

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General Information

CPT codes, descriptions and other data only are copyright 2020 American Medical Association. All Rights Reserved. Applicable FARS/HHSARS apply.

Article Guidance

Once in a lifetime abdominal aortic aneurysm (AAA) screening is only covered under certain specified conditions. When billing for AAA screenings, the following ICD-10 codes should be billed: * Z13.6 for the encounter for screening for cardiovascular disorders and either ** The most appropriate code for tobacco usage: Z87.891, F17.210, F17.211, F17.213, F17.218 and F17.219 OR * Z84.89 for family history of other specified conditions Note: CPT® code 76706 is the only ultrasound service that is payable for AAA screening under Medicare services.

ICD-10-CM Codes that Support Medical Necessity

Palmetto GBA acknowledges that no current ICD-10 diagnosis code specifically describes the circumstance “ (II) is a man age 65 to 75 who has smoked at least 100 cigarettes in his lifetime;” as noted in the CMS Internet-Only Manual, Publication 100-04, Medicare Claims Processing Manual, Chapter 18, Section 110.2 and 110.3.2.

Bill Type Codes

Contractors may specify Bill Types to help providers identify those Bill Types typically used to report this service. Absence of a Bill Type does not guarantee that the article does not apply to that Bill Type.

Revenue Codes

Contractors may specify Revenue Codes to help providers identify those Revenue Codes typically used to report this service. In most instances Revenue Codes are purely advisory. Unless specified in the article, services reported under other Revenue Codes are equally subject to this coverage determination.

What causes an aortic aneurysm?

A number of factors can play a role in the development of an aortic aneurysm, including: 1 Atherosclerosis (hardening of the arteries) – occurs when fat and other substances build up on the lining of a blood vessel. 2 Hypertension – High blood pressure can damage and weaken the walls of the aorta. 3 Blood vessel diseases – Cause the blood vessels to become inflamed. 4 Infection of the aorta – Rarely, bacterial or fungal infection causes AAA. 5 Trauma

What causes AAA in the aorta?

Hypertension – High blood pressure can damage and weaken the walls of the aorta. Blood vessel diseases – Cause the blood vessels to become inflamed. Infection of the aorta – Rarely, bacterial or fungal infection causes AAA. Trauma.

How to detect AAA?

The primary way of screening for AAA is with an abdominal ultrasound. This screening test is easy to perform, noninvasive, does not involve radiation, and is highly accurate in detecting AAA. The potential benefit of screening for AAA is detecting and repairing it before rupture, which requires emergency surgery and has a high mortality rate. The only potential harm of screening is related to the risks of surgical repair such as bleeding complications and death.#N#The U.S. Preventive Services Task Force recommendation applies to adults aged 50 years or older who do not have any signs or symptoms of AAA. Early detection of AAA can save lives.#N#Based on current evidence, the USPSTF concludes with moderate certainty that screening for AAA in men aged 65 to 75 years who have ever smoked is of moderate net benefit, even if they have no symptoms. For men aged 65 to 75 years who have never smoked, the USPSTF concludes with moderate certainty that screening is of small net benefit, and should be offered selectively based on medical history and risk factors. There is sufficient evidence that there is no net benefit of screening women who have never smoked and have no family history of AAA. For women aged 65 to 75 years who have ever smoked or have a family history of AAA, there is not enough evidence to adequately assess the balance of benefits and harms of screening for AAA.

What is the risk of a ruptured AAA?

Although the risk for rupture varies greatly by aneurysm size, the associated risk for death with rupture is as high as 81 percent . This is why it is imperative to screen those at risk, and once diagnosed, the size of a patient’s AAA should be monitored periodically.

What is the diameter of AAA?

The definition of AAA is a focal dilation of the abdominal aorta such that the diameter is greater than 3 cm or more than 50 percent larger than normal.

Is smoking a risk factor for an aortic aneurysm?

Smoking is the strongest predictor of AAA prevalence, growth, and rupture rates. There is a dose-response relationship, as greater smoking exposure is associated with an increased risk for AAA. Most aortic aneurysms do not cause symptoms until they rupture, which is why they are so dangerous.

Is there a net benefit to screening for AAA?

There is sufficient evidence that there is no net benefit of screening women who have never smoked and have no family history of AAA. For women aged 65 to 75 years who have ever smoked or have a family history of AAA, there is not enough evidence to adequately assess the balance of benefits and harms of screening for AAA.

What is the CPT code for an abdominal aortic aneurysm?

Provider bills CPT code 76770 with and ICD.10 code Z87.891. This would be considered a preventive service with no cost to the member.

What is the AAA test?

The U.S Preventive Services task Force (USPSTF) recommends one-time screening for abdominal aortic aneurysm (AAA) by ultrasonography in men aged 65 to 75 who have ever smoked (Grade B).

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