P94.2 ICD-10 Code: Congenital hypotonia (2026)

P94.2 is the authoritative medical code for Congenital hypotonia. This classification is used in medical billing and clinical recording to specify the clinical criteria for congenital hypotonia (ICD-10-CM P94.2), ensuring healthcare documentation aligns with 2026 federal coding standards.

Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.

Official Registry Overview & Definition

Congenital hypotonia is a billable ICD-10-CM diagnosis code P94.2. Inclusion terms: Floppy baby syndrome, unspecified.

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for P94.2 in the official ICD-10-CM tabular list.

Inclusion Terms

Alternative terms the tabular list files under this code.

Floppy baby syndrome, unspecified

Frequently Asked Questions (FAQ) & Clinical Guidance

What conditions are included under P94.2?

Congenital hypotonia includes: Floppy baby syndrome, unspecified.

Codes in This Family (5)

Official ICD-10-CM classifications in the same code family as P94.2, with their registry titles.

P94 — Disorders of muscle tone of newborn
P94.0 — Transient neonatal myasthenia gravis
P94.1 — Congenital hypertonia
P94.8 — Other disorders of muscle tone of newborn
P94.9 — Disorder of muscle tone of newborn, unspecified

Indexed Clinical Terms (6)

Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.

Atonia, atony, atonic, congenital
Baby, floppy (syndrome)
Floppy, baby syndrome (nonspecific)
Hypotonia, hypotonicity, hypotony, congenital (benign)
Pseudoparalysis, atonic, congenital
Syndrome, floppy, baby

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