2014 ICD-9-CM Diagnosis Code 279.9
Unspecified disorder of immune mechanism
- Short description: Immune mechanism dis NOS.
- ICD-9-CM 279.9 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
- ICD-9-CM 279.9 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
- Disorder of immune function
- Immune system disorder
Convert to ICD-10-CM
converts directly to:
- 2014 ICD-10-CM D89.9 Disorder involving the immune mechanism, unspecified