Valid for Submission
B26.1 is a billable diagnosis code used to specify a medical diagnosis of mumps meningitis. The code B26.1 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code B26.1 might also be used to specify conditions or terms like meningitis caused by paramyxovirus or mumps meningitis.
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code B26.1 are found in the index:
- - Meningitis (basal) (basic) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetic) (toxic) - G03.9
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Meningitis caused by Paramyxovirus
- Mumps meningitis
Convert B26.1 to ICD-9 Code
Information for Patients
Also called: Spinal meningitis
Meningitis is inflammation of the thin tissue that surrounds the brain and spinal cord, called the meninges. There are several types of meningitis. The most common is viral meningitis. You get it when a virus enters the body through the nose or mouth and travels to the brain. Bacterial meningitis is rare, but can be deadly. It usually starts with bacteria that cause a cold-like infection. It can cause stroke, hearing loss, and brain damage. It can also harm other organs. Pneumococcal infections and meningococcal infections are the most common causes of bacterial meningitis.
Anyone can get meningitis, but it is more common in people with weak immune systems. Meningitis can get serious very quickly. You should get medical care right away if you have
- A sudden high fever
- A severe headache
- A stiff neck
- Nausea or vomiting
Early treatment can help prevent serious problems, including death. Tests to diagnose meningitis include blood tests, imaging tests, and a spinal tap to test cerebrospinal fluid. Antibiotics can treat bacterial meningitis. Antiviral medicines may help some types of viral meningitis. Other medicines can help treat symptoms.
There are vaccines to prevent some of the bacterial infections that cause meningitis.
NIH: National Institute of Neurological Disorders and Stroke
- Cerebral spinal fluid (CSF) collection (Medical Encyclopedia)
- Cerebrospinal fluid culture (Medical Encyclopedia)
- Meningitis (Medical Encyclopedia)
- Meningitis - cryptococcal (Medical Encyclopedia)
- Meningitis - gram-negative (Medical Encyclopedia)
- Meningitis - H. influenzae (Medical Encyclopedia)
- Meningococcal ACWY Vaccines - MenACWY and MPSV4: What You Need to Know (Centers for Disease Control and Prevention)
- Pneumococcal Conjugate Vaccine (PCV13): What You Need to Know (Centers for Disease Control and Prevention)
- Pneumococcal Polysaccharide Vaccine: What You Need to Know (Immunization Action Coalition)
- Pneumococcal Polysaccharide Vaccine: What You Need to Know (Centers for Disease Control and Prevention)
[Learn More in MedlinePlus]
Mumps is an illness caused by the mumps virus. It starts with
- Muscle aches
- Loss of appetite
After that, the salivary glands under the ears or jaw become swollen and tender. The swelling can be on one or both sides of the face. Symptoms last 7 to 10 days. Serious complications are rare.
You can catch mumps by being with another person who has it. There is no treatment for mumps, but the measles-mumps-rubella (MMR) vaccine can prevent it.
Before the routine vaccination program in the United States, mumps was a common illness in infants, children and young adults. Now it is a rare disease in the U.S.
Centers for Disease Control and Prevention
- MMR (Measles, Mumps and Rubella) Vaccine: What You Need to Know (Centers for Disease Control and Prevention)
- MMRV (Measles, Mumps, Rubella, and Varicella) Vaccine: What You Need to Know (Centers for Disease Control and Prevention)
- Mumps (Medical Encyclopedia)
- Mumps and the Vaccine (Shot) to Prevent It (Centers for Disease Control and Prevention)
- Orchitis (Medical Encyclopedia)
[Learn More in MedlinePlus]