P05-P08
Medium Complexity

Digestive system disorders of newborn

Primary Specialty: Neonatology
Last Updated: 2025-09-10

ICD-10 Codes (38)

37 billable
0 category headers
P07
Billable
Disorders of newborn related to short gestation and low birth weight, not elsewhere classified
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P07.0
Billable
Extremely low birth weight newborn
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P07.00
Billable
Extremely low birth weight newborn, unspecified weight
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P07.01
Billable
Extremely low birth weight newborn, less than 500 grams
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P07.02
Billable
Extremely low birth weight newborn, 500-749 grams
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P07.03
Billable
Extremely low birth weight newborn, 750-999 grams
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P07.1
Billable
Other low birth weight newborn
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P07.10
Billable
Other low birth weight newborn, unspecified weight
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P07.14
Billable
Other low birth weight newborn, 1000-1249 grams
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P07.15
Billable
Other low birth weight newborn, 1250-1499 grams
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P07.16
Billable
Other low birth weight newborn, 1500-1749 grams
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P07.17
Billable
Other low birth weight newborn, 1750-1999 grams
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P07.18
Billable
Other low birth weight newborn, 2000-2499 grams
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P07.2
Billable
Extreme immaturity of newborn
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P07.20
Billable
Extreme immaturity of newborn, unspecified weeks of gestation
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P07.21
Billable
Extreme immaturity of newborn, gestational age less than 23 completed weeks
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P07.22
Billable
Extreme immaturity of newborn, gestational age 23 completed weeks
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P07.23
Billable
Extreme immaturity of newborn, gestational age 24 completed weeks
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P07.24
Billable
Extreme immaturity of newborn, gestational age 25 completed weeks
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P07.25
Billable
Extreme immaturity of newborn, gestational age 26 completed weeks
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P07.26
Billable
Extreme immaturity of newborn, gestational age 27 completed weeks
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P07.3
Billable
Preterm [premature] newborn [other]
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P07.30
Billable
Preterm newborn, unspecified weeks of gestation
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P07.31
Billable
Preterm newborn, gestational age 28 completed weeks
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P07.32
Billable
Preterm newborn, gestational age 29 completed weeks
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P07.33
Billable
Preterm newborn, gestational age 30 completed weeks
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P07.34
Billable
Preterm newborn, gestational age 31 completed weeks
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P07.35
Billable
Preterm newborn, gestational age 32 completed weeks
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P07.36
Billable
Preterm newborn, gestational age 33 completed weeks
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P07.37
Billable
Preterm newborn, gestational age 34 completed weeks
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P07.38
Billable
Preterm newborn, gestational age 35 completed weeks
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P07.39
Billable
Preterm newborn, gestational age 36 completed weeks
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P08
Disorders of newborn related to long gestation and high birth weight
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P08.0
Billable
Exceptionally large newborn baby
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P08.1
Billable
Other heavy for gestational age newborn
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P08.2
Billable
Late newborn, not heavy for gestational age
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P08.21
Billable
Post-term newborn
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P08.22
Billable
Prolonged gestation of newborn
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Updates & Changes

FY 2026 Updates

Current Year

New Codes (1)

P04.49
Newborn affected by maternal use of other drugs of addiction

Revised Codes (1)

P04.17
Newborn affected by maternal use of cocaine - updated neonatal abstinence syndrome correlation

Deleted Codes

No codes deleted in this range for FY 2026

Historical Changes

  • FY 2025: Routine maintenance updates with minor terminology clarifications
  • FY 2024: Enhanced specificity requirements for certain code ranges
  • FY 2023: Updated documentation guidelines for improved clarity

Upcoming Changes

  • Proposed updates pending review by Coordination and Maintenance Committee
  • Under consideration: Enhanced digital health integration codes

Implementation Guidance

  • Review all FY 2026 updates for P05-P08 codes before implementation
  • Always verify the most current codes in the ICD-10-CM manual
  • Ensure clinical documentation supports the selected diagnosis codes
  • +3 more guidance items...

Range Overview

high priority

The P05-P08 range in ICD-10 is dedicated to disorders of the digestive system in newborns. These codes cover a variety of conditions, from feeding difficulties to congenital anomalies of the digestive system. The range is designed to capture the unique health challenges newborns may face in their digestive system, which can have long-term implications for their health and development.

Key Usage Points:

  • These codes are specifically for newborns, not older infants or children.
  • The range includes both congenital and acquired conditions.
  • Feeding difficulties are included in this range.
  • Congenital anomalies of the digestive system are covered in this range.
  • These codes can be used in conjunction with other codes to capture comorbid conditions.

Coding Guidelines

When to Use:

  • When a newborn has a diagnosed digestive disorder.
  • When a newborn is experiencing feeding difficulties.
  • When a newborn has a congenital anomaly of the digestive system.
  • When a newborn's digestive disorder is impacting their growth or development.
  • When a newborn has a digestive disorder as a comorbidity with another condition.

When NOT to Use:

  • When the patient is not a newborn.
  • When the digestive disorder is not the primary diagnosis.
  • When the digestive disorder is secondary to another condition.
  • When the digestive disorder is resolved.

Code Exclusions

Always verify exclusions with the latest ICD-10 guidelines and the patient's specific clinical documentation.

Documentation Requirements

Documentation for P05-P08 codes should be comprehensive, capturing the specific nature of the newborn's digestive disorder. This includes the type of disorder, its severity, any related complications, and the impact on the newborn's growth and development.

Clinical Information:

  • Specific diagnosis of the digestive disorder.
  • Severity of the disorder.
  • Any related complications.
  • Impact on growth and development.
  • Any comorbid conditions.

Supporting Evidence:

  • Clinical notes from the neonatologist or pediatrician.
  • Results from diagnostic tests or procedures.
  • Growth charts or other developmental assessments.
  • Notes from feeding observations or assessments.
Good Documentation Example:

Newborn diagnosed with neonatal jaundice due to prematurity. Severity is moderate, with some impact on feeding. No other complications noted.

Poor Documentation Example:

Newborn has jaundice.

Common Documentation Errors:

  • Not specifying the type of digestive disorder.
  • Not documenting the severity of the disorder.
  • Not noting any related complications.
  • Not documenting the impact on growth or development.

Range Statistics

3
Total Codes
37
Billable
Complexity:
Medium
Primary Use:Clinical Documentation
Chapter:16

Coding Complexity

Medium
Complexity Rating

The P05-P08 range is rated as medium complexity due to the need for detailed, specific documentation. The coder must accurately capture the type of digestive disorder, its severity, any related complications, and the impact on the newborn's growth and development. Additionally, any comorbid conditions must also be coded.

Key Factors:
  • The need to accurately capture the specific type of digestive disorder.
  • The need to document the severity of the disorder.
  • The need to note any related complications.
  • The need to capture the impact on the newborn's growth and development.
  • The need to code any comorbid conditions.

Specialty Focus

The P05-P08 range is primarily used by neonatologists and pediatricians, who often care for newborns with digestive disorders. These codes can also be used by other specialists who may be involved in the care of these newborns, such as gastroenterologists or dietitians.

Primary Specialties:
Neonatology
60%
Pediatrics
30%
Gastroenterology
10%
Clinical Scenarios:
  • A newborn diagnosed with neonatal jaundice due to prematurity.
  • A newborn with a congenital anomaly of the digestive system.
  • A newborn experiencing feeding difficulties due to gastroesophageal reflux.
  • A newborn with failure to thrive due to a digestive disorder.
  • A newborn with a digestive disorder as a comorbidity with another condition, such as a congenital heart defect.

Resources & References

There are several resources available for coding the P05-P08 range. These include the official ICD-10 guidelines, clinical references on newborn digestive disorders, and educational materials on neonatal coding.

Official Guidelines:

  • ICD-10-CM Official Guidelines for Coding and Reporting
  • American Academy of Pediatrics ICD-10 coding resources
  • World Health Organization ICD-10 browser

Clinical References:

  • American Academy of Pediatrics guidelines on newborn digestive disorders
  • UpToDate articles on newborn digestive disorders

Educational Materials:

  • American Health Information Management Association (AHIMA) coding webinars
  • American Academy of Professional Coders (AAPC) ICD-10 training

Frequently Asked Questions

Can P05-P08 codes be used for older infants or children?

No, these codes are specifically for newborns. Digestive disorders in older infants or children should be coded with the appropriate codes from other ranges.