2021 ICD-10-CM Code A69.29

Other conditions associated with Lyme disease

Version 2021

Valid for Submission

A69.29 is a billable diagnosis code used to specify a medical diagnosis of other conditions associated with lyme disease. The code A69.29 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.

The ICD-10-CM code A69.29 might also be used to specify conditions or terms like arthritis caused by spirochaetale infection, cutaneous b-cell pseudolymphoma, cutaneous b-cell pseudolymphoma caused by borrelia, infection of skin caused by borrelia, infectious synovitis , lyme arthritis, etc.

ICD-10:A69.29
Short Description:Other conditions associated with Lyme disease
Long Description:Other conditions associated with Lyme disease

Code Classification

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 A69.29:


Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.

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 A69.29 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 A69.29 to ICD-9 Code

The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code A69.29 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.

Information for Patients


Lyme Disease

Lyme disease is a bacterial infection you get from the bite of an infected tick. The first symptom is usually a red rash, which may look like a bull's eye. But not all people with Lyme disease have a rash. As the infection spreads to other parts of the body, you may have

Lyme disease can be hard to diagnose because many of its symptoms are like those of the flu and other diseases. And you may not have noticed a tick bite. Your health care provider will look at your symptoms and medical history to figure out whether you have Lyme disease. Lab tests may not always give a clear answer until you have been infected for at least a few weeks.

Antibiotics can cure most cases of Lyme disease. The sooner treatment begins, the quicker and more complete the recovery.

After treatment, some patients may still have muscle or joint aches and nervous system symptoms. This is called post-treatment Lyme disease syndrome (PTLDS). Long-term antibiotics have not been shown to help with PTLDS. However, there are ways to help with the symptoms of PTLDS, and most patients do get better with time.

NIH: National Institute of Allergy and Infectious Diseases


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Code History

  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016 (First year ICD-10-CM implemented into the HIPAA code set)