Understanding Post Herpetic Neuralgia Coding In ICD-10

What is Post Herpetic Neuralgia?

Post herpetic neuralgia (PHN) is a painful condition that can develop after a person has had shingles, a viral infection caused by the varicella-zoster virus. Shingles typically presents as a painful rash that occurs in a band or strip on one side of the body. Once the rash has healed, some individuals may continue to experience pain in the affected area. This lingering pain is known as post herpetic neuralgia.

Code Information

Billing and Coding for Shingles – A Painful Skin Condition
Billing and Coding for Shingles – A Painful Skin Condition

The ICD-10 code for post herpetic neuralgia is G53.0. This code falls under the category of Other cranial nerve disorders.

Diagnostic Related Groups (MS-DRG)

MedsITNexus -  ICD--CM Diagnosis Code B.
MedsITNexus – ICD–CM Diagnosis Code B.

Post herpetic neuralgia may fall under MS-DRG 074 – Cranial and Peripheral Nerve Disorders without MCC.

Convert to ICD-9 Code

ICD--CM Diagnosis Code B
ICD–CM Diagnosis Code B

The equivalent ICD-9 code for post herpetic neuralgia is 053.12.

Code History

The ICD-10 code for post herpetic neuralgia was implemented on October 1, 2015.

Approximate Synonyms

Other terms that may be used to describe post herpetic neuralgia include post-shingles pain and herpes zoster neuropathy.

Clinical Information

Post herpetic neuralgia is characterized by persistent pain in the area where a person previously had shingles. This pain can be severe and debilitating, affecting daily activities and quality of life.


The exact cause of post herpetic neuralgia is not fully understood. It is believed to be related to nerve damage or irritation caused by the varicella-zoster virus during the initial shingles infection.


Common symptoms of post herpetic neuralgia include burning, stabbing, or shooting pain in the affected area, sensitivity to touch, itching, and numbness or tingling.


Diagnosis of post herpetic neuralgia is typically based on the patient’s medical history and symptoms. Imaging tests or nerve conduction studies may be ordered to rule out other potential causes of the pain.


Treatment for post herpetic neuralgia aims to manage pain and improve quality of life. Options may include medications such as anticonvulsants, antidepressants, topical creams, nerve blocks, and physical therapy.


Post herpetic neuralgia is a painful condition that can significantly impact an individual’s quality of life. Proper diagnosis and management are essential in helping patients cope with the persistent pain associated with this condition.


1. Can post herpetic neuralgia be prevented?
2. How long does post herpetic neuralgia last?
3. Are there any natural remedies for post herpetic neuralgia?
4. Is post herpetic neuralgia contagious?
5. Are there any support groups for individuals with post herpetic neuralgia?

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