2026 ICD-10-CM Diagnosis Code P83.6Umbilical polyp of newborn

ICD-10-CM Codes›P00–P96›P80-P83›P83

ICD-10-CM P83.6
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

P83.6 is a billable ICD-10-CM diagnosis code for umbilical polyp of newborn. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). Coders also document this condition as umbilical polyp. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Other specified and unspecified perinatal conditions.

Code Identity

ICD-10-CM Code
P83.6
Billable Status
Yes — Valid for Submission
Code Describes
Umbilical polyp of newborn
Short Description
Umbilical polyp of newborn
Same as the full description in the CMS dataset.
Parent Code
P83
Other conditions of integument specific to newborn

Code Classification

ChapterP00–P96Certain conditions originating in the perinatal period
SectionP80-P83Conditions involving the integument and temperature regulation of newborn
CategoryP83Other conditions of integument specific to newborn
This CodeP83.6Umbilical polyp of newborn

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Umbilical polyp
  • Umbilical polyp of newborn
  • Vitelline duct polyp

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Polyp, polypus
      • umbilical, newborn

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR PNL013
Other specified and unspecified perinatal conditions
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Benign Tumors

Tumors are abnormal growths in your body. They can be either benign or malignant. Benign tumors aren't cancer. Malignant ones are. Benign tumors grow only in one place. They cannot spread or invade other parts of your body. Even so, they can be dangerous if they press on vital organs, such as your brain.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert P83.6 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
778.8 NB integument cond NEC
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About P83.6Overview

Is P83.6 (Other conditions of integument specific to newborn) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report umbilical polyp of newborn on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What is the ICD-9 equivalent of P83.6?

Under the General Equivalence Mappings, umbilical polyp of newborn converts to ICD-9-CM 778.8 (NB integument cond NEC). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.