What is the ICD-10 code for developmental delay?

The ICD-10 code for general developmental delay is R62.0, used when specific milestones are not met without a known underlying cause.

How do you code developmental delay with Down syndrome?

For developmental delay with Down syndrome, use Q90.9 for Down syndrome and R62.0 for the associated developmental delay.

ICD-10 Coding for Developmental Delay(R62.0, F80.4, Q90.9)

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Explore detailed ICD-10 coding guidelines for developmental delay, including code relationships, documentation requirements, and common pitfalls.

Also known as:

Delayed MilestonesGlobal Developmental Delaydevelopmental disorder

Related ICD-10 Code Ranges

Complete code families applicable to Developmental Delay

R00-R99Primary Range

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
R62.0	Delayed milestone in childhood	Use for general developmental delays without a known etiology.	Documentation of specific milestones not met Comparison to age-appropriate developmental norms
Q90.9	Down syndrome, unspecified	Use when developmental delay is due to Down syndrome.	Genetic testing confirming Down syndrome

Primary ICD-10-CM Codes

Delayed milestone in childhood

R62.0Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Speech and language development delay due to hearing lossF80.4

Use when delay is specifically due to confirmed hearing loss.

Trisomy 18, nonmosaicismQ91.0

Use for Trisomy 18, not Down syndrome.

Documentation & Coding Risks

Avoid these common issues when documenting Developmental Delay.

General documentation of 'developmental delay' without specifics.

Impact

Clinical: May lead to inappropriate care plans., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims.

Mitigation

Use detailed developmental assessments, Include specific milestone data

Using R62.0 without specifying the underlying cause when known.

Impact

Reimbursement: May affect risk adjustment and reimbursement rates., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate representation of patient condition.

Mitigation

Always document and code the underlying condition if it is known.

Incomplete Documentation

Impact

Risk of audits due to insufficient documentation of developmental milestones.

Mitigation

Ensure comprehensive documentation of all developmental assessments.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with R62.0.

Primary Code

R62.0

Delayed milestone in childhood

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ICD-10 codes5

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FAQs2

ICD-10 Coding for Developmental Delay(R62.0, F80.4, Q90.9)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for developmental delay?

How do you code developmental delay with Down syndrome?

Related condition guides