B64 - Unspecified protozoal disease
| ICD-10: | B64 |
| Short Description: | Unspecified protozoal disease |
| Long Description: | Unspecified protozoal disease |
| Status: | Valid for Submission |
| Version: | ICD-10-CM 2023 |
| Code Classification: |
B64 is a billable ICD-10 code used to specify a medical diagnosis of unspecified protozoal disease. The code is valid during the fiscal year 2023 from October 01, 2022 through September 30, 2023 for the submission of HIPAA-covered transactions.
Unspecified diagnosis codes like B64 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
Approximate Synonyms
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Dilated cardiomyopathy due to infectious disease
- Dilated cardiomyopathy due to protozoan myocarditis
- Encephalitis due to protozoa
- Infective ulcer of esophagus
- Parasitic conjunctivitis
- Parasitic disease in mother complicating pregnancy, childbirth AND/OR puerperium
- Parasitic infection causing ulcer of esophagus
- Parasitic infection of lacrimal gland
- Parasitic myositis
- Protozoal conjunctivitis
- Protozoal corneal ulcer
- Protozoal dacryoadenitis
- Protozoal disease complicating pregnancy childbirth and the puerperium
- Protozoal esophagitis
- Protozoal infestation of skin
- Protozoal myelitis
- Protozoal myositis
- Protozoal ulcer of esophagus
- Protozoan infection
- Protozoan myocarditis
Index to Diseases and Injuries References
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 this diagnosis code are found in the injuries and diseases index:
- - Disease, diseased - See Also: Syndrome;
- - protozoal - B64
- - Infestation - B88.9
- - protozoal NEC - B64
Convert to ICD-9 Code
| Source ICD-10 Code | Target ICD-9 Code | |
|---|---|---|
| B64 | 088.9 - Arthropod-borne dis NOS | |
| Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code. | ||
| B64 | 136.9 - Infect/parasite dis NOS | |
| Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code. | ||
Patient Education
Parasitic Diseases
Parasites are living things that use other living things - like your body - for food and a place to live. You can get them from contaminated food or water, a bug bite, or sexual contact. Some parasitic diseases are easily treated and some are not.
Parasites range in size from tiny, one-celled organisms called protozoa to worms that can be seen with the naked eye. Some parasitic diseases occur in the United States. Contaminated water supplies can lead to Giardia infections. Cats can transmit toxoplasmosis, which is dangerous for pregnant women. Others, like malaria, are common in other parts of the world.
If you are traveling, it's important to drink only water you know is safe. Prevention is especially important. There are no vaccines for parasitic diseases. Some medicines are available to treat parasitic infections.
[Learn More in MedlinePlus]
Code History
- FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
- FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
- 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)
