2026 ICD-10-CM Diagnosis Code B41.7Disseminated paracoccidioidomycosis
ICD-10-CM Codes›A00–B99›B35-B49›B41
- Billable — Valid for Submission
- CC — Complication or Comorbidity
- Chronic Condition
B41.7 is a billable ICD-10-CM diagnosis code for disseminated paracoccidioidomycosis. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 791, 793, 867 through 869. As a secondary diagnosis, it counts as a complication or comorbidity (CC) and moves an inpatient stay to a higher severity level within its MS-DRG family. It does not count, however, when the principal diagnosis is one of 10 closely related codes. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Fungal infections.
Code Identity
Code Classification
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- Disseminated paracoccidioidomycosis
Tabular List NotesGuidance
Coding notes and annotation back-references applicable to this code.
Inclusion Terms
- Generalized paracoccidioidomycosis
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 InjuriesGuidance
Alphabetical index entries that point to this code.
disseminated B41.7
generalized B41.7
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Clinical InformationClinical
Paracoccidioidomycosis
a mycosis affecting the skin, mucous membranes, lymph nodes, and internal organs. it is caused most often by paracoccidioides brasiliensis. it is also called paracoccidioidal granuloma.Paracoccidioidomycosis
a systemic fungal infection caused by paracoccidioides brasiliensis that is most often seen in immunocompromised patients. it affects the mucous membranes, lymph nodes, lungs and bones.
Patient EducationClinical
Fungal Infections
If you have ever had athlete's foot or a yeast infection, you can blame a fungus. A fungus is a primitive organism. Mushrooms, mold and mildew are examples. Fungi live in air, in soil, on plants and in water. Some live in the human body. Only about half of all types of fungi are harmful.
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Convert B41.7 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About B41.7Overview
What is the ICD-10 code for disseminated paracoccidioidomycosis?
The ICD-10-CM code for disseminated paracoccidioidomycosis is B41.7 (sometimes written as B417). It is billable on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
Is B41.7 (Paracoccidioidomycosis) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report disseminated paracoccidioidomycosis on HIPAA-covered claims from October 1, 2025 through September 30, 2026.
What MS-DRG does B41.7 group to?
When disseminated paracoccidioidomycosis is the principal diagnosis on an inpatient stay, it groups to MS-DRG 791, 793, 867, 868, 869, with relative weights from 0.7297 to 4.1696 depending on complications. Higher weights mean higher Medicare reimbursement.
Is B41.7 a CC or MCC?
CMS lists B41.7 as a CC (complication or comorbidity) for FY 2026. Reported as a secondary diagnosis, it moves the inpatient stay to a higher-weighted DRG within its severity family. It does not count when the principal diagnosis is one of the 10 closely related codes in its exclusion list.
What is the ICD-9 equivalent of B41.7?
Under the General Equivalence Mappings, disseminated paracoccidioidomycosis converts to ICD-9-CM 116.1 (paracoccidioidomycosis). The mapping is approximate, so confirm the match fits the documentation.
