| Well Visit Codes | New Patient | 
| 99381 | Infant (younger than 1 year) | 
| 99382 | Early childhood (age 1–4 years) | 
| 99383 | Late childhood (age 5–11 years) | 
| 99384 | Adolescent (age 12–17 years) | 
| 99385 | 18 years or older | 
| Established Patient | |
| 99391 | Infant (younger than 1 year) | 
| 99392 | Early childhood (age 1–4 years) | 
| 99393 | Late childhood (age 5–11 years) | 
| 99394 | Adolescent (age 12–17 years) | 
| 99395 | 18 years or older | 
| Evaluation and Management Codes | |
| 99202 - 99205 | New patient | 
| 99212 - 99215 | Established patient | 
| Behavioral Health Visit Codes | |
| S9484 | Crisis Intervention, Mental Health Services | 
| 90832 | Individual Psychotherapy, 30 min, face-to-face | 
| 90834 | Individual Psychotherapy, 45 min, face-to-face | 
| 90837 | Individual Psychotherapy, 60 min, face-to-face | 
| 90853 | Group Psychotherapy (other than multiple family) | 
| *GT modifier must be used for Tele-Therapy services | |
| *SC modifier must be used for non-IEP services | 
| Screening Codes | |
| 96161 | Maternal depression screening | 
| 96110 | Developmental screening | 
| 96110 with U1 modifier | Autism screening | 
| 85018 | Anemia screening | 
| 83655 | Blood lead screening | 
| 99173, 99174 and 97177 | Vision screening | 
| 92551, 92552 and 92587 | Hearing screening | 
| 80061 | Dyslipidemia screening | 
| 96127 | Behavioral/Social/Emotional screening | 
| 96127 with diagnosis code Z13.31 | Depression and suicide risk screening | 
| 96160 | Tobacco, vape, alcohol or drug use assessment | 
| 99188 | Application of topical fluoride varnish | 
| 86701 and 86703 | HIV Screening | 
| 87491, 87591, 86780 and 87521 | Sexually transmitted infection screening | 
| Nutrition Counseling Codes | |
| 97802 | Nutrition therapy; initial assessment/intervention (15 min) | 
| 97803 | Nutrition therapy; reassessment/intervention (15 min) | 
| 97804 | Nutrition therapy; group 2 or more (30 min) | 
| G0270 | Nutrition reassess/2nd referral in same year/change in diagnosis | 
| G0447 | Behavioral counseling for obesity | 
| S9470 | Nutritional counseling, dietitian visit | 
| Procedural Codes for Ordering or Billing for Hepatitis C Tests | |
| 86803 | Hepatitis C antibody | 
| 86804 | Hepatitis C antibody; confirmatory test (e.g., immunoblot) | 
| 87520 | Infectious agent detection by nucleic acid (DNA or RNA); hepatitis c, direct probe technique | 
| 87521 | Infectious agent detection by nucleic acid (DNA or RNA); hepatitis c, amplified probe technique, includes reverse transcription when performed | 
| 87522 | Infectious agent detection by nucleic acid (DNA or RNA); hepatitis c, quantification, includes reverse transcription when performed | 
| 87902 | Infectious agent genotype by nucleic acid (DNA or RNA); Hepatitis c virus | 
| G0472 | Hepatitis C antibody screening at high risk and other covered indication(s) | 
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