CPT code 96110 is used to report developmental screening and testing services performed by qualified healthcare professionals.
This code encompasses the administration, scoring, and documentation of standardized instruments designed to assess a child’s developmental milestones and identify potential delays or concerns.
These screenings are typically conducted in pediatric settings and play a crucial role in early intervention. Identifying developmental challenges at an early stage enables healthcare providers to recommend appropriate therapies or resources, ensuring better long-term outcomes for the child.
CPT 96110 is also recognized as the autism screening CPT code, ASQ CPT code, and MCHAT CPT because these standardized screening tools are commonly billed under this code.
Key Features of CPT Code 96110
CPT code 96110 is used for developmental screening services to assess a child’s growth and developmental milestones. Below are the key features to keep in mind when using this code:
- Not Time-Based: CPT 96110 is not time-based, meaning you don’t need to track the exact duration of the screening for billing purposes.
- Billed Per Standardized Instrument: You can bill CPT code 96110 once per standardized instrument used during the screening. For example, if two different ASQ questionnaires are administered, you can bill two units of 96110.
- Typical Session Duration: While not time-based for billing, developmental screenings typically take approximately 60 minutes to complete.
- Documentation Requirements: Accurate and detailed documentation is crucial for all medical billing, and CPT code 96110 is no exception. Be sure to document the date of service, the specific screening tool(s) used, the child’s age, and a summary of the results

Age Requirements for CPT Code 96110
Developmental screenings that use CPT code 96110 follow the American Academy of Pediatrics (AAP) periodicity schedule. Recommended screening ages include 9, 18, and 30 months, as well as any time a provider determines it is medically necessary. Age groups and requirements for CPT 96110 are given below:
- Ages 0 to 5: This service is considered preventive for children from birth through age 5. No prior authorization is required.
- Ages 6 to 20: Prior authorization is required for individuals ages 6 through 20 in order for providers to receive payment.
- Ages 21 and Older: 96110 CPT Code is not covered for adults age 21 or older. Developmental screening is only applicable for individuals under the age of 21.
When to Use CPT Code 96110
CPT code 96110 is used when a healthcare provider administers a standardized developmental screening tool to assess a child’s development. Here are some examples of when this code might be used:
- Well-child visits: During routine checkups, pediatricians often use developmental screenings to monitor a child’s progress and identify any potential concerns.
- Early intervention evaluations: When a child is suspected of having a developmental delay, a comprehensive evaluation may include the use of standardized screening tools.
- Monitoring progress: CPT 96110 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.
Who Can Bill for CPT 96110?
A variety of healthcare professionals who are trained and qualified to administer developmental screenings can bill for CPT code 96110. This typically includes:
- Pediatricians
- Family Physicians
- Psychologists
- Nurse Practitioners
- Physician Assistants
- Occupational Therapists
- Speech-Language Pathologists
It’s essential to verify with individual payers to confirm their specific requirements for credentialing and billing developmental screening services.

Reimbursement Rates for CPT 96110
Reimbursement rates for CPT Code 96110 vary widely based on geographic location, payer policies, and Medicaid programs:
- Medicaid Reimbursement Rates: Medicaid programs in most states reimburse between $5–$60 per screening, depending on state policies.
- Private Insurance Rates: Private insurers typically reimburse between $15–$60 per screening, depending on their fee schedules.
- Medicare Coverage: Medicare generally does not cover CPT Code 96110 but uses HCPCS code G0451 instead.
It’s crucial to verify the specific reimbursement rate with the insurance provider before rendering services.
Billing Guidelines for CPT Code 96110
Accurate billing for CPT Code 96110 requires adherence to specific guidelines to ensure compliance and proper reimbursement:
1. Use of Standardized Tools
The screening must be performed using validated instruments such as:
- Ages and Stages Questionnaire (ASQ)
- Modified Checklist for Autism in Toddlers (M-CHAT)
- Pediatric Evaluation of Developmental Status (PEDS)
2. Documentation Requirements
Include detailed documentation that covers:
- The name of the screening tool used.
- The date of administration.
- The score or result of the screening.
- Clinical interpretation of the results by the provider.
- Recommendations or next steps based on findings.
3. Billing Multiple Screenings
If multiple screenings are performed during the same visit (e.g., M-CHAT and ASQ), each should be billed separately with distinct line items or modifiers as required by payers.
4. Link Appropriate ICD-10 Codes
Use ICD-10 diagnosis codes that justify the need for developmental screening, such as:
- Z00.129 – Encounter for routine child health examination without abnormal findings.
- Z13.42 – Encounter for screening for child development delay.
5. Verify Payer Policies
Some payers may bundle CPT Code 96110 with preventive services like well-child visits (CPT Codes 99381–99395). Verify whether separate reimbursement is allowed.

Common Challenges and How to Avoid Them
While CPT code 96110 is widely used for developmental screenings, billing errors and misunderstandings can lead to claim denials or compliance issues. Here are some common challenges and how to avoid them:
- Confusing 96110 with 96111: CPT code 96111 is used for more comprehensive developmental testing. It’s crucial to select the correct code based on the complexity and scope of the assessment performed.
- Billing for Non-Standardized Screenings: CPT code 96110 applies only to standardized developmental screening tools. Avoid billing this code for informal assessments or developmental surveillance as part of a routine well-child visit.
- Lack of Medical Necessity: Insurance companies may deny claims if they determine that developmental screening services were not medically necessary. Ensure that the documentation demonstrates the rationale for the screening and its relevance to the child’s overall health and development.
Conclusion
CPT 96110 is an essential tool for healthcare providers aiming to identify developmental delays early in children through structured screenings using validated instruments. By understanding its components, adhering to billing guidelines and avoiding common mistakes, you can ensure accurate claims submission while delivering high-quality care that supports early intervention efforts.
