CPT code 96112 is used to report the first hour of developmental testing by qualified healthcare professionals. It includes administering, scoring, and interpreting standardized assessments to evaluate a child’s cognitive, motor, language, and social skills. These tests help identify strengths, weaknesses, and areas needing intervention.
Early detection of developmental delays is crucial for effective treatment. CPT 96112 enables healthcare providers to assess challenges accurately and tailor interventions to support a child’s growth. Proper documentation ensures precise diagnosis and the development of targeted therapeutic strategies, improving long-term outcomes.
Key Features of CPT Code 96112
CPT code 96112 covers the first hour of detailed developmental testing, including administration, interpretation, and reporting. Here are its key features for billing.
- Time-Based: CPT code 96112 is time-based and covers the first hour of developmental test administration. If the testing and interpretation exceed one hour, you would use CPT code 96113 for each additional 30 minutes.
- Typical Session Duration: While the code covers the first hour, developmental testing often takes longer than 60 minutes to complete, depending on the specific test(s) administered and the child’s individual needs.
- Documentation Requirements: Accurate and detailed documentation is crucial for all medical billing, and CPT code 96112 is no exception. Be sure to document the date of service, the specific test(s) administered, the child’s age, the start and stop times of the testing session, a summary of the results, and the time spent scoring and interpreting the test results.

Who Can Bill for CPT Code 96112?
A variety of healthcare professionals who are trained and qualified to administer developmental tests can bill for CPT code 96112. This typically includes:
- Physicians (including pediatricians, psychiatrists, and developmental pediatricians)
- Psychologists
- Occupational Therapists
- Speech-Language Pathologists
- Other qualified healthcare professionals with expertise in developmental assessment.
It’s essential to verify with individual payers to confirm their specific requirements for credentialing and billing developmental testing services.
When to Use CPT 96112
CPT code 96112 is used when a healthcare provider administers a standardized developmental test to assess a child’s functioning in one or more developmental domains. Here are some examples of when this code might be used:
- Diagnosing developmental delays: When a child is suspected of having a developmental delay, a comprehensive evaluation may include the use of standardized tests to determine the nature and extent of the delay.
- Assessing autism spectrum disorder: Developmental tests can be used to evaluate a child’s social communication, cognitive abilities, and behavioral patterns to aid in the diagnosis of autism spectrum disorder.
- Evaluating learning disabilities: Standardized tests can help identify specific learning disabilities, such as dyslexia or dyscalculia, by assessing a child’s cognitive processing skills.
- Monitoring progress: CPT code 96112 can be used to track a child’s developmental progress over time, especially if they are receiving early intervention services or have known developmental concerns.

Common Developmental Tests
Several standardized instruments are commonly used for developmental testing, and CPT code 96112 applies to many of them. Here are a few examples:
- Bayley Scales of Infant and Toddler Development: A comprehensive assessment that evaluates a child’s cognitive, language, motor, social-emotional, and adaptive behavior skills.
- Wechsler Intelligence Scale for Children (WISC): A widely used intelligence test that assesses a child’s cognitive abilities, including verbal comprehension, perceptual reasoning, working memory, and processing speed.
- Vineland Adaptive Behavior Scales: Measures a child’s adaptive behavior, which refers to their ability to perform daily living skills and function independently in their environment.
- Developmental Assessment of Young Children (DAYC): Assesses a child’s development in areas such as cognition, communication, social-emotional development, and physical development.
Reimbursement Rates for CPT Code 96112
The reimbursement rate for CPT code 96112 is approximately $127 under Medicare, but this amount can vary based on several factors, including:
- Geographic Location: Medicare reimbursement rates differ by region due to locality adjustments.
- Provider Type: Rates may vary depending on whether the provider is a physician, psychologist, or other qualified professional.
- Medicare Fee Schedule Updates: Annual adjustments can impact reimbursement amounts.
- Private Insurers: Reimbursement rates from private insurance companies may differ from Medicare rates based on their fee schedules and policies.
To ensure accurate billing, always verify the latest reimbursement rate through the Medicare Physician Fee Schedule (MPFS), your Medicare Administrative Contractor (MAC), or directly with private insurers.

Billing Guidelines for CPT code 96112
To ensure accurate and compliant billing for CPT code 96112, consider these guidelines and best practices:
- Insurance Verification: Always verify the patient’s insurance coverage and any specific requirements for developmental testing services before rendering treatment. Some payers may have restrictions or require pre-authorization for these services, so confirming coverage beforehand is essential to avoid claim denials.
- Accurate Coding: Use the correct CPT code (96112 for the first hour and 96113 for each additional 15 minutes) and any applicable modifiers to accurately reflect the services provided.
- Thorough Documentation: Maintain comprehensive and detailed records of each developmental testing session, including the date, the specific test(s) administered, the child’s age, the start and stop times of the testing session, a summary of the results, and the time spent scoring and interpreting the test results.
- Stay Updated: Keep abreast of any changes in coding guidelines or billing regulations related to developmental testing services.
Common Challenges and How to Avoid Them
Billing errors with CPT code 96112 can lead to claim denials. Here’s how to avoid common issues:
- Confusing 96112 with 96110: CPT code 96110 is used for developmental screening, which is a less comprehensive assessment than developmental testing. It’s crucial to select the correct code based on the complexity and scope of the assessment performed.
- Incorrect Time Reporting: Accurately track and document the time spent on test administration and interpretation to ensure proper billing. Remember to use CPT code 96113 for time exceeding the first hour.
- Lack of Medical Necessity: Insurance companies may deny claims if they determine that developmental testing services were not medically necessary. Ensure that the documentation clearly demonstrates the rationale for the testing and its relevance to the child’s overall health and development.

Conclusion
CPT Code 96112 is a cornerstone in developmental testing billing, enabling healthcare providers to diagnose and treat developmental disorders effectively. By understanding its requirements, documenting thoroughly, and staying compliant with guidelines, you can ensure accurate reimbursement while delivering high-quality care.
