Certain infectious and parasitic diseases
2019 ICD-10-CM Diagnosis Code B55.9
2016 2017 2018 2019 Billable/Specific Code
- B55.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2019 edition of ICD-10-CM B55.9 became effective on October 1, 2018.
- This is the American ICD-10-CM version of B55.9 - other international versions of ICD-10 B55.9 may differ.
The following code(s) above B55.9
contain annotation back-references
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to B55.9
- Leishmaniasis infection
ICD-10-CM B55.9 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):
- A disease caused by any of a number of species of protozoa in the genus leishmania. There are four major clinical types of this infection: cutaneous (old and new world) (leishmaniasis, cutaneous), diffuse cutaneous (leishmaniasis, diffuse cutaneous), mucocutaneous (leishmaniasis, mucocutaneous), and visceral (leishmaniasis, visceral).
- A parasitic infection caused by protozoa of the genus leishmania. It is transmitted to humans via the bite of sandflies. There are three main forms of the disease: cutaneous, mucocutaneous, and visceral leishmaniasis. Cutaneous leishmaniasis causes skin ulcers; mucocutaneous leishmaniasis causes destructive lesions of the mucous membranes of the nose, mouth, and throat; visceral leishmaniasis is the most severe form of the disease and is manifested with anemia, weight loss, hepatomegaly and splenomegaly.
- Disease caused by any of a number of species of protozoa in the genus leishmania; there are four major clinical types of this infection: cutaneous (old and new world), diffuse cutaneous, mucocutaneous, and visceral; visceral is characterized by fever, chills, vomiting, anemia, hepatosplenomegaly, leukopenia, hypergammaglobulinemia, emaciation, and an earth-gray color of the skin; cutaneous is characterized by development of single or multiple localized lesions on exposed areas of skin that typically ulcerate.
- 867 Other infectious and parasitic diseases diagnoses with mcc
- 868 Other infectious and parasitic diseases diagnoses with cc
- 869 Other infectious and parasitic diseases diagnoses without cc/mcc
Convert B55.9 to ICD-9-CM
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
ICD-10-CM Codes Adjacent To B55.9
Plasmodium malariae malaria without complication
Other specified malaria
Plasmodium ovale malaria
Malaria due to simian plasmodia
Other malaria, not elsewhere classified
African trypanosomiasis, unspecified
Acute Chagas' disease with heart involvement
Acute Chagas' disease without heart involvement
Chagas' disease (chronic) with heart involvement
Chagas' disease (chronic) with digestive system involvement
Chagas' disease with digestive system involvement, unspecified
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.