P94.1

Billable

Congenital hypertonia

P94.1 is the ICD-10-CM code for Congenital hypertonia. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
P00-P96
Parent
P94
Edition
FY2026

P00-P96 Certain conditions originating in the perinatal period

What this means — in plain language

MedlinePlus · NIH

Neuromuscular disorders affect your neuromuscular system. They can cause problems with: The nerves that control your muscles Your muscles Communication between your nerves and muscles These disorders can cause your muscles to become weak and waste away. You may also have symptoms such as spasms, twitching, and pain. Examples of neuromuscular disorders include: Amyotrophic lateral sclerosis Muscular dystrophy…

Read more about Neuromuscular Disorders at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Conditions mapped to this code

MedlinePlus · NIH

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code P94.1?
P94.1 is the ICD-10-CM code for "Congenital hypertonia". It falls under P00-P96 Certain conditions originating in the perinatal period.
Is P94.1 a billable code?
Yes — P94.1 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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