A23

Non-billableSave

Brucellosis

Chapter 1: Certain infectious and parasitic diseases

Coding Guidance

A23 should not be used for reimbursement purposes as there are more specific codes below it that contain a greater level of detail. See Related Codes to drill down to more specific billable codes for appropriate reimbursement.

Additional Information

From parent codes: A00-B99 (Chapter 1)

IncludesFrom A00-B99

Conditions included in this code from parent codes.

diseases generally recognized as communicable or transmissible

Excludes 1 — Not Coded HereFrom A00-B99

Excludes1 means 'NOT CODED HERE!' An Excludes1 note indicates mutually exclusive codes: two conditions that cannot be reported together.

certain localized infections - see body system-related chapters

Excludes 2 — Not Included HereFrom A00-B99

Excludes2 means 'NOT INCLUDED HERE!' An Excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time.

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 CodeFrom A00-B99

The 'use additional code' note instructs that a secondary code should be added to provide more detail.

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

More Specific Codes (6)

A23.0Brucellosis due to Brucella melitensisBillable→A23.1Brucellosis due to Brucella abortusBillable→A23.2Brucellosis due to Brucella suisBillable→A23.3Brucellosis due to Brucella canisBillable→A23.8Other brucellosisBillable→A23.9Brucellosis, unspecifiedBillable→

Chapter Information

Chapter 1: Certain infectious and parasitic diseases

Range: A00-B99

View full chapter

Related ICD-10 Codes

More specific codes for A23

Brucellosis due to Brucella melitensis

A23.0›

Brucellosis due to Brucella abortus

A23.1›

Brucellosis due to Brucella suis

A23.2›

Brucellosis due to Brucella canis

A23.3›

Other brucellosis

A23.8›

Brucellosis, unspecified

A23.9›

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