NPI Atlas

B42.0 – Pulmonary sporotrichosis

ICD-10-CM 2027 diagnosis code · Mycoses

Billable code

ICD-10-CM code B42.0

Code: B42.0 (claims format: B420)
Description: Pulmonary sporotrichosis
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 1. Certain infectious and parasitic diseases (A00-B99)
Block: B35-B49 Mycoses
Parent codes: B42

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

Block B35-B49

Excludes2 (not included here):

hypersensitivity pneumonitis due to organic dust (J67.-)
mycosis fungoides (C84.0-)

Index terms for B42.0

Entries in the ICD-10-CM alphabetic index that lead to this code:

Sporotrichosis, pulmonary

Related codes in B42

B42.1 – Lymphocutaneous sporotrichosisBillable
B42.7 – Disseminated sporotrichosisBillable
B42.8 – Other forms of sporotrichosisHeader
B42.9 – Sporotrichosis, unspecifiedBillable

Frequently asked questions

What is ICD-10 code B42.0?

B42.0 is the ICD-10-CM code for pulmonary sporotrichosis, in the block B35-B49 (Mycoses).

Is B42.0 a billable code?

Yes. B42.0 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does B42.0 belong to?

It belongs to category B42 – Sporotrichosis.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.