icd 10 code for hla-b27

Full Answer

What does it mean if you are HLA B27 positive?

HLA-B27 is an antigen and the test for this is also known by names, such as histocompatibility leukocyte A antigen; human leukocyte A antigen and Human Lymphocyte Antigen B27. If you are HLA-B27 positive, then it means that you are at increased risk than others for some autoimmune conditions like reactive arthritis and ankylosing spondylitis .

What is the CPT code for HLA B27?

HLA-Related Health Conditions: CPT Code: Addison’s Disease (HLA DR3 and HLA DR4) 81377 Abacavir Sensitivity (HLA B*57:01) 81381 Allopurinol Sensitivity (HLA B*58:01) 81381 Ankylosing Spondylitis (HLA B*27) 81374 Behcet’s Disease (HLA B*51) 81373 ...

What does HLA B27 positive mean?

The HLA-B27 test is done to look for the presence of HLA-B27 that is present on the surface of white blood cells. The HLA-B27 are proteins and if you test positive for it, then it means that you can have an autoimmune disease or the chance of you getting an autoimmune disease is high.

Why does HLA B27 affect the sacroiliac joint?

Scoliosis is one of the conditions that can twist your spine out of shape. The most common type affects children during their growth spurt before puberty, bending the spine sideways. If your child has scoliosis, their shoulders might be uneven, or one shoulder blade might stick out more than the other.

What is the ICD-10 code for Ankylosing spondylitis?

ICD-10 code M45 for Ankylosing spondylitis is a medical classification as listed by WHO under the range - Dorsopathies .

What is Z15 89 code?

ICD-10 code Z15. 89 for Genetic susceptibility to other disease is a medical classification as listed by WHO under the range - Factors influencing health status and contact with health services .

What is the ICD-10 code for Spondyloarthritis?

Non-radiographic axial spondyloarthritis of lumbar region M45. A6 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 M45. A6 became effective on October 1, 2021.

What is the ICD-10 code for reactive arthritis?

ICD-10-CM Code for Reactive arthropathy, unspecified M02. 9.

What is the ICD-10 code for gene mutation?

Chromosomal abnormality, unspecified Q99. 9 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 Q99. 9 became effective on October 1, 2021.

What is ICD-10 code for Lynch syndrome?

There is no ICD-10-AM code for gene mutation; hence it is correct to use Z80. 0 Family history of malignant neoplasm of digestive organs to show the indication for screening. Lynch Syndrome is synonymous with Hereditary Non-Polyposis Colon Cancer (HNPCC).

What does a positive HLA-B27 mean?

A positive test means HLA-B27 is present. It suggests a greater-than-average risk for developing or having certain autoimmune disorders. An autoimmune disorder is a condition that occurs when the immune system mistakenly attacks and destroys healthy body tissue.

Is HLA-B27 a gene?

HLA-B27 gene Research has shown more than 9 out of 10 people with AS carry a particular gene known as human leukocyte antigen B27 (HLA-B27). Having this gene does not necessarily mean you'll develop AS. It's estimated 8 in every 100 people in the general population have the HLA-B27 gene, but most do not have AS.

Does Medicare cover HLA testing?

This testing is covered under Medicare when used for any of the indications listed in A, B, and C and if it is reasonable and necessary for the patient. It is covered for ankylosing spondylitis in cases where other methods of diagnosis would not be appropriate or have yielded inconclusive results.

What is the ICD-10 code for inflammatory arthritis?

Other specified arthritis, unspecified site M13. 80 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 M13. 80 became effective on October 1, 2021.

What is the ICD-10 code for rheumatoid arthritis?

ICD-10 Code for Rheumatoid arthritis, unspecified- M06. 9- Codify by AAPC.

What is the ICD-10 code for psoriatic arthritis?

ICD-10 code L40. 52 for Psoriatic arthritis mutilans is a medical classification as listed by WHO under the range - Diseases of the skin and subcutaneous tissue .

Test Classification

This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

Reject Due To

All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.

Forms

If not ordering electronically, complete, print, and send a General Request (T239) with the specimen.

Clinical Significance

HLA-B27 Antigen - HLA-B27 is found in 90% of patients with ankylosing spondylitis and 80% in Reiter's disease. Ankylosing spondylitis affects 1 in 1000 caucasians. Ankylosing spondylitis is 10 times more common among individuals with HLA-B27 compared to individuals without this antigen.

Assay Category

This test code is for non-New York patient testing. For New York patient testing, use test code 93099.

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code R76.8:

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code (s). The following references for the code R76.8 are found in the index:

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

Convert R76.8 to ICD-9 Code

The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code R76.8 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.

What is the best ICD-10 code?

When selecting the appropriate ICD-10, you should choose the code that accurately reflects the initial confirmed diagnosis. The best code is the actual disease. Without a confirmed diagnosis, the next best is a sign or symptom. After that, other is the best option. The least appropriate code is unspecified.

What is the least appropriate code for uveitis?

The least appropriate code is unspecified. Only use unspecified when there is not a more definitive code. Reviewing the principles of ICD-10 and the classifications of uveitis will help ensure correct ...

What is the diagnosis of anterior uveitis?

The process of diagnosing anterior uveitis and determining the most specific code is outlined in Figure 1. The initial diagnosis of anterior uveitis (primary acute, recurrent acute, and chronic) is used when waiting for a confirmed diagnosis.

When to use unspecified code?

The least appropriate code is unspecified. Only use unspecified when there is not a more definitive code. Code the diagnosis you know. Do not code probable, suspected, or questionable diagnoses, do not you rule out conditions until they are confirmed. These principles are relevant when coding for uveitis cases.