ICD-10 Guide

Global Developmental Delay

ICD-10 Coding for Global Developmental Delay(F88)

PRIMARY SPECIALTYPediatrics

COMPLEXITYHigh

LAST UPDATED09/15/2025

Sam Tuffun, PT, DPT

Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Global Developmental Delay?

Essential facts and insights about Global Developmental Delay

Key Clinical Considerations:

Delayed milestones in motor, speech, cognitive, and social skills
Developmental assessments indicating significant delays
Physical exam may reveal atypical muscle tone or reflexes

Clinical Information

Clinical Criteria & Documentation Requirements

Patient history including developmental milestones and family history
Use of specific terms like 'global developmental delay' in documentation
Examples include detailed developmental assessments and progress notes

Coding Guidelines

Usage Guidelines & Examples

Follow guidelines for coding developmental delays versus specific disorders.
Common errors include misclassifying developmental delays as specific disorders.

Code Exclusions

Important Exclusions

Specific learning disorders (e.g., dyslexia)
Conditions like cerebral palsy or genetic syndromes that may cause similar symptoms

Specialty Focus

Primary Specialty

Pediatrics

Specialty Applications

Children aged 0-5 years, particularly those with known risk factors
Pediatric clinics, early intervention programs, and special education settings

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

Comprehensive clinical documentation
Accurate code selection based on clinical criteria
Proper exclusion considerations
Specialty-specific coding guidelines

Documentation

Documentation Templates

Billing Information

Billing Considerations

Ensure proper documentation for billing
Verify code specificity requirements
Check for any additional codes needed
Review payer-specific guidelines

Common Issues

Insufficient clinical documentation
Incorrect code selection
Missing supporting diagnoses
Timing and frequency documentation

Frequently Asked Questions

Documentation requirements?

Include detailed developmental history and assessment results.

Billing considerations?

Ensure accurate coding to reflect the severity and nature of the delay.

Global Developmental Delay

Diagnosis Overview

Key Clinical Considerations:

Clinical Information

Clinical Criteria & Documentation Requirements

Coding Guidelines

Usage Guidelines & Examples

Code Exclusions

Important Exclusions

Related ICD-10 Codes

Related CPT Codes

Specialty Focus

Primary Specialty

Specialty Applications

Coding Complexity

Documentation

Documentation Templates

Billing Information

Billing Considerations

Common Issues

Frequently Asked Questions

Documentation requirements?

Billing considerations?

Global Developmental Delay

Diagnosis Overview

Key Clinical Considerations:

Clinical Information

Clinical Criteria & Documentation Requirements

Coding Guidelines

Usage Guidelines & Examples

Code Exclusions

Important Exclusions

Related ICD-10 Codes

Related CPT Codes

Specialty Focus

Primary Specialty

Specialty Applications

Coding Complexity

Documentation

Documentation Templates

Billing Information

Billing Considerations

Common Issues

Frequently Asked Questions

Documentation requirements?

Billing considerations?