M54.81 – Occipital Neuralgia

Learn more about M54.81, the ICD-10-CM code for occipital neuralgia. Understand its clinical characteristics, billing status, linked codes, and more.

By Patricia Buenaventura on Aug 8, 2025.

Fact Checked by Karina Jimenea.

Use Code

M54.81 diagnosis code: Occipital Neuralgia

M54.81 is the ICD-10-CM code that corresponds to a diagnosis of occipital neuralgia.
It is under the code range M00-M99: Diseases of the musculoskeletal system and connective tissue.
Occipital neuralgia is characterized by intense, sharp, and jabbing pain in the back of the head and neck and sometimes behind the eyes.
It's often confused with migraines or other headaches due to similar symptoms.
The pain typically comes from irritation or injury to the occipital nerves that run from the top of the spinal cord to the scalp.
Causes may include trauma, tension, or inflammation in the neck muscles.

Is M54.81 billable?

Yes, the M54.81 code is billable and can be used to indicate a diagnosis for reimbursement purposes.

Clinical information

Occipital neuralgia often results in a reduced quality of life due to the severity of the pain.
Physical stress, poor posture, and repetitive neck movements can exacerbate the condition.
Diagnosis involves a physical examination, patient history, and sometimes, nerve blocks.
Treatment typically includes pain management through medication, physical therapy, and in severe cases, nerve blocks or surgery.

Synonyms include

Neuralgia, occipital
Occipital headache
C2 neuralgia
Arnold's neuralgia
Nervus occipitalis neuralgia

Other ICD-10 codes commonly used for neuralgia

G50.0: Trigeminal neuralgia
B02.22: Postherpetic trigeminal neuralgia
M79.2: Neuralgia and neuritis, unspecified

Commonly asked questions

The M54.81 code is used when a healthcare provider diagnoses a patient with occipital neuralgia.

Treatments for occipital neuralgia (M54.81) typically involve pain management strategies such as medication, physical therapy, and in severe cases, nerve blocks or surgical intervention.

The M54.81 diagnosis code corresponds to a medical condition known as occipital neuralgia, a headache characterized by sharp, severe pain in the back of the head and neck.

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