AutoICD API

B26

Non-billable

Mumps

Mumps

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

B25-B34

Child Codes

6

Coding Notes

Includes

Conditions included under this code

  • diseases generally recognized as communicable or transmissible
  • epidemic parotitis
  • infectious parotitis

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • certain localized infections - see body system-related chapters

Excludes 2

Conditions not included here, but the patient may have both

  • carrier or suspected carrier of infectious disease (Z22.-)
  • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
  • infectious and parasitic diseases specific to the perinatal period (P35-P39)
  • influenza and other acute respiratory infections (J00-J22)

Use Additional Code

Additional codes that should follow this code

  • code to identify resistance to antimicrobial drugs (Z16.-)

Child Codes (6)

B26.0

Mumps orchitis

BillableB26.1

Mumps meningitis

BillableB26.2

Mumps encephalitis

BillableB26.3

Mumps pancreatitis

BillableB26.8

Mumps with other complications

B26.9

Mumps without complication

Billable

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code B26?

ICD-10-CM code B26 represents "Mumps". It is a non-billable header code — use a more specific child code for billing purposes.

Is B26 a billable code?

No, B26 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 6 child codes under B26.

What chapter is B26 in?

B26 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).

What codes cannot be used with B26?

B26 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters.

What are the subcategories under B26?

B26 has 6 child codes, including: B26.0 (Mumps orchitis), B26.1 (Mumps meningitis), B26.2 (Mumps encephalitis), B26.3 (Mumps pancreatitis), and 2 more.

Are additional codes required with B26?

Yes, when using B26 you should also code: code to identify resistance to antimicrobial drugs (Z16.-).

What are the UMLS CUIs for B26?

B26 is linked to 1 UMLS Concept Unique Identifier: C0026780. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.