Pediatric CPT Code Structure
Pediatric billing combines preventive well-child visits, acute sick visits, vaccine administration, and developmental screening into a coding framework that differs from adult medicine in several important ways. The preventive visit schedule is more frequent (multiple visits in the first year alone), vaccine coding has both administration and product components, and age-specific code ranges apply to many services. Practices that bill pediatric visits using adult code conventions leave revenue uncollected.
Well-Child Visit Codes (99381-99395)
Preventive well-child visits use age-specific codes. New patient preventive visits: 99381 (infant under 1 year, approximately $130), 99382 (age 1-4, approximately $140), 99383 (age 5-11, approximately $145), 99384 (age 12-17, approximately $155). Established patient visits: 99391 (infant, approximately $105), 99392 (age 1-4, approximately $115), 99393 (age 5-11, approximately $120), 99394 (age 12-17, approximately $130).
The well-child visit includes anticipatory guidance, developmental surveillance, physical examination, and age-appropriate screening. It does not include vaccine administration, which is billed separately. Missing the vaccine administration codes on well-child visits is the single most common revenue leak in pediatric billing.
Vaccine Administration Codes
Vaccine administration generates two charges per vaccine: the administration code and the vaccine product code. First vaccine administered per visit: 90460 (age 0-18, includes counseling, approximately $30). Each additional vaccine: 90461 (approximately $15). Vaccine product codes (90707 for MMR, 90713 for IPV, 90716 for varicella, etc.) reimburse at the acquisition cost or a negotiated rate.
A well-child visit with 4 vaccines generates: the preventive visit code ($105-155), one 90460 ($30), three 90461s ($45), and four vaccine product codes ($40-200 depending on the vaccines). Total revenue for a single well-child visit with vaccines can reach $300 to $450. Missing the administration codes or the product codes significantly reduces this total.
Sick Visit E/M Codes
Acute pediatric visits use standard E/M codes (99202-99215) with medical decision-making based on the same criteria as adult visits. Level 3 (99213/99203) covers straightforward presentations: ear infections, strep throat, viral URIs. Level 4 (99214/99204) applies to moderate complexity cases: asthma exacerbation requiring nebulizer treatment, high fever requiring workup, or multi-system complaints.
Developmental Screening
Developmental screening codes capture revenue for standardized assessments performed during well-child visits. Code 96110 (developmental screening, approximately $10 per tool) applies when the provider administers and scores a standardized screening instrument (ASQ-3, M-CHAT, Edinburgh Postnatal Depression Scale for the parent). Multiple screening tools administered during the same visit can each be billed with separate units of 96110.
Behavioral Assessment
Emotional and behavioral assessment (96127, approximately $6 per tool) captures screening for conditions like ADHD, anxiety, and depression using standardized instruments (Vanderbilt, PHQ-A, SCARED). This code is frequently underbilled in pediatrics because providers perform the screening but do not capture the charge.