Is P78.83 a billable ICD-10 code?

Yes. P78.83 (Newborn esophageal reflux) is billable and can be used for insurance claims. Always verify payer-specific requirements.

P78.83 ✓ Billable

Newborn esophageal reflux

Q: What is ICD-10 code P78.83?

ICD-10-CM code P78.83 stands for "Newborn esophageal reflux". It is a billable code in the Certain Conditions Originating in the Perinatal Period chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Certain Conditions Originating in the Perinatal Period

Code

P78.83

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Certain Conditions Originating in the Perinatal Period

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code P78.83?

ICD-10-CM code P78.83 represents Newborn esophageal reflux. It is a billable diagnosis code in the Certain Conditions Originating in the Perinatal Period chapter, effective October 1, 2025 – September 30, 2026.

Is P78.83 billable?

Yes. P78.83 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is P78.83 in?

P78.83 belongs to the Certain Conditions Originating in the Perinatal Period chapter (P00–P96) of ICD-10-CM.

Related codes in the P78 category

P78 Other perinatal digestive system disorders Non-billable P78.0 Perinatal intestinal perforation Billable P78.1 Other neonatal peritonitis Billable P78.2 Neonatal hematemesis and melena due to swallowed maternal blood Billable P78.3 Noninfective neonatal diarrhea Billable P78.8 Other specified perinatal digestive system disorders Non-billable P78.9 Perinatal digestive system disorder, unspecified Billable P78.81 Congenital cirrhosis (of liver) Billable

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