What are the coding guidelines for pediatric preventive care in 2026?

Pediatric preventive care coding in 2026 relies on age-specific CPT codes determined by whether a patient is new or established, and visits are categorized by age rather than time or medical complexity.

Core CPT Codes by Patient Status and Age

• New Patient Preventive Codes:
  • 99381: Infant (younger than 1 year)
  • 99382: Ages 1 to 4 years
  • 99383: Ages 5 to 11 years
  • 99384: Ages 12 to 17 years
  • 99385: Ages 18 and older
• Established Patient Preventive Codes:
  • 99391: Infant (younger than 1 year)
  • 99392: Ages 1 to 4 years
  • 99393: Ages 5 to 11 years
  • 99394: Ages 12 to 17 years
  • 99395: Ages 18 and older

Essential Coding Rules & Guidelines

• Non-Time-Based: Preventive codes are not based on the duration of the visit. Selection depends purely on the patient's age on the date of service and their new/established status.
• Addressing Additional Problems: If a significant, separate problem-oriented evaluation and management (E/M) service is performed during the same encounter, report the separate E/M code (e.g., 99201–99215) with Modifier 25 appended. Trivial or insignificant problems should not be billed separately.
• Frequency and Age Windows: Payers enforce strict age cutoffs and minimum intervals for annual Bright Futures / AAP Periodicity Schedule visits. Scheduling a visit even a few days early can trigger rejections.
• Screenings and Immunizations: Report developmental screening (96110), brief behavioral assessments (96127), and vaccine administration codes (90460, 90461) separately as clinically indicated.

For comprehensive educational resources and official documentation tools, consult the American Academy of Pediatrics guidelines and the AAP Coding for Pediatric Preventive Care portal.

The updated 2026 pediatric coding guidelines feature revised CPT and ICD-10-CM standards focused on granular chronic condition tracking, immunization counseling, and digital health.

Key 2026 Pediatric Updates

• Immunization Counseling: New codes for reporting counseling when one or more immunizations are not administered, alongside updated product and administration linkage rules.
• Remote Physiologic Monitoring (RPM): Updated rules and new thresholds allowing reporting for shorter durations (such as tracking less than 20 minutes or 10–20 minutes spent in a calendar month, or 2–15 days of monitoring).
• Diagnosis Refinements: Introduction of more granular pediatric obesity BMI percentile codes and type 2 diabetes remission codes under ICD-10-CM.
• Specialty Services: Added and revised codes for pediatric orthopedic and neurological services.

Core Preventive and Evaluation & Management (E/M) Guidelines

• Preventive Visits: Age-specific code sets remain foundational (e.g., new patient codes 99381–99385 and established patient codes 99391–99395). Must be linked to accurate status diagnoses like Z00.129 (without abnormal findings) or Z00.121 (with abnormal findings).
• Combined Well and Sick Visits: When a separate problem-focused issue is addressed during a preventive exam, document a distinct E/M service and append Modifier 25.
• Screenings: Standard developmental (96110) and behavioral (96127) screenings require clear documentation of the tool name, numerical score, and clinical interpretation.

For comprehensive official documentation, refer to the American Academy of Pediatrics (AAP) Coding for Pediatrics 2026 Manual.

Coding guidelines for preventive services in CPT focus on evaluating overall health and wellness rather than diagnosing or treating acute illnesses or injuries.

Core Code Selection Rules

• New vs. Established: Determine if the patient is new or established. A new patient has not been seen by the physician or another physician of the exact same specialty and group in the past three years.
• Patient Age: Select the specific CPT code based on the exact age of the patient on the date of service.
• New Patient Codes: Use 99381–99387 for initial comprehensive preventive evaluations.
• Established Patient Codes: Use 99391–99397 for periodic comprehensive preventive evaluations.

Key Service Components

• No Chief Complaint: The encounter is for a routine wellness exam, screening, and health evaluation without an active illness focus.
• Required Elements: Includes an age- and gender-appropriate history, a comprehensive physical examination, counseling or anticipatory guidance, risk factor reduction interventions, and ordering appropriate laboratory or diagnostic procedures.
• Not Based on Time or Medical Complexity: Unlike office/outpatient E/M codes (99202–99215), preventive codes are driven strictly by age categories and whether it is an initial or periodic visit.

Handling Co-Existing Medical Problems and Modifiers

• Significant Additional Problems: If a distinct, separate problem-oriented evaluation and management service is performed during the same preventive encounter, append Modifier 25 to the problem-oriented E/M code.
• Documentation: Separate documentation must clearly support both the routine preventive service and the distinct problem-oriented evaluation.
• Diagnosis Codes: Use appropriate ICD-10 Z codes (routine/screening encounters) as the primary diagnosis, placing any co-morbid acute or chronic condition codes secondary if a problem-oriented service is also addressed.
• ACA Requirements: Use Modifier 33 on commercial claims when mandated under the Affordable Care Act for preventive services with zero patient cost-sharing.

The age limit for CPT Code 99396 is 40 to 64 years old.

Key Details About CPT 99396

• Patient Type: It is used exclusively for an established patient (someone who has been seen by the provider or group within the past three years).
• Type of Visit: It covers a periodic, comprehensive preventive medicine reevaluation and management visit, such as a routine annual physical.
• Adjacent Age Codes:
  • Ages 18–39 use CPT 99395.
  • Age 65 and older use CPT 99397.

The American Medical Association (AMA) 2026 Current Procedural Terminology (CPT) code set includes 418 total changes, featuring 288 new codes, 84 deletions, and 46 revisions.

Overview of Total Changes

• New Codes: 288 added to support modern technology and procedures.
• Deletions: 84 removed due to low usage or replacement.
• Revisions: 46 updated for clearer language and clinical accuracy.

Key Areas of Update

• Artificial Intelligence (AI) and Digital Health: New codes establish AI as a standard tool for clinical decision-making, covering areas like coronary risk assessment, cardiac dysfunction detection, and multispectral burn wound imaging.
• Remote Patient Monitoring (RPM): Added short-duration monitoring codes (covering 2–15 days within a 30-day period) and revised management time thresholds down to 10 minutes per month.
• Cardiovascular and Revascularization: Major overhauls include 46 updated leg (lower extremity) revascularization codes and revised thoracic aortic endovascular repair (TEVAR) guidelines.
• Surgery and General Updates: Complete removal of the outdated term "peritoneoscopy" from all guidelines and parenthetical notes, plus new codes for procedures like endoscopic sleeve gastroplasty (code 43889).