ICD-10 Code A39

Meningococcal infection

Version 2019 Non-Billable Code
ICD-10: A39
Short Description:Meningococcal infection
Long Description:Meningococcal infection

Not Valid for Submission

ICD-10 A39 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of meningococcal infection. The code is NOT valid for the year 2019 for the submission of HIPAA-covered transactions.

Consider the following ICD-10 codes with a higher level of specificity:

  • A39.0 - Meningococcal meningitis
  • A39.1 - Waterhouse-Friderichsen syndrome
  • A39.2 - Acute meningococcemia
  • A39.3 - Chronic meningococcemia
  • A39.4 - Meningococcemia, unspecified
  • A39.5 - Meningococcal heart disease
  • A39.50 - Meningococcal carditis, unspecified
  • A39.51 - Meningococcal endocarditis
  • A39.52 - Meningococcal myocarditis
  • A39.53 - Meningococcal pericarditis
  • A39.8 - Other meningococcal infections
  • A39.81 - Meningococcal encephalitis
  • A39.82 - Meningococcal retrobulbar neuritis
  • A39.83 - Meningococcal arthritis
  • A39.84 - Postmeningococcal arthritis
  • A39.89 - Other meningococcal infections
  • A39.9 - Meningococcal infection, unspecified

Code Classification

  • Certain infectious and parasitic diseases (A00–B99)
    • Other bacterial diseases (A30-A49)
      • Meningococcal infection (A39)

Information for Medical Professionals

Clinical Information

Notes:

  • Meningococcal Infections: Infections with bacteria of the species NEISSERIA MENINGITIDIS.

Information for Patients


Meningococcal Infections

Meningococci are a type of bacteria that cause serious infections. The most common infection is meningitis, which is an inflammation of the thin tissue that surrounds the brain and spinal cord. Meningococci can also cause other problems, including a serious bloodstream infection called sepsis.

Meningococcal infections can spread from person to person. Risk factors include

  • Age - it is more common in infants, teens, and young adults
  • Living in close quarters, such as in college dorms or military settings
  • Certain medical conditions, such as not having a spleen
  • Travel to areas where meningococcal disease is common

In its early stages, you may have flu-like symptoms and a stiff neck. But the disease can progress quickly and can be fatal. Early diagnosis and treatment are extremely important. Lab tests on your blood and cerebrospinal fluid can tell if you have it. Treatment is with antibiotics. Since the infection spreads from person to person, family members may also need to be treated.

A vaccine can prevent meningococcal infections.

  • Meningococcemia (Medical Encyclopedia)
  • Waterhouse-Friderichsen syndrome (Medical Encyclopedia)

[Learn More]

ICD-10 Footnotes

General Equivalence Map Definitions
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
  • No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
  • Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.