ICD-10-CM category
Z13: Encounter for screening for other diseases and disorders
Codes under Z13 (Encounter for screening for other diseases and disorders). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| Z13.0 | Encounter for screening for diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism | ✓ |
| Z13.1 | Encounter for screening for diabetes mellitus | ✓ |
| Z13.2 | Encounter for screening for nutritional, metabolic and other endocrine disorders | — |
| Z13.3 | Encounter for screening examination for mental health and behavioral disorders | — |
| Z13.4 | Encounter for screening for certain developmental disorders in childhood | — |
| Z13.5 | Encounter for screening for eye and ear disorders | ✓ |
| Z13.6 | Encounter for screening for cardiovascular disorders | ✓ |
| Z13.7 | Encounter for screening for genetic and chromosomal anomalies | — |
| Z13.8 | Encounter for screening for other specified diseases and disorders | — |
| Z13.9 | Encounter for screening, unspecified | ✓ |
| Z13.21 | Encounter for screening for nutritional disorder | ✓ |
| Z13.22 | Encounter for screening for metabolic disorder | — |
| Z13.29 | Encounter for screening for other suspected endocrine disorder | ✓ |
| Z13.30 | Encounter for screening examination for mental health and behavioral disorders, unspecified | ✓ |
| Z13.31 | Encounter for screening for depression | ✓ |
| Z13.32 | Encounter for screening for maternal depression | ✓ |
| Z13.39 | Encounter for screening examination for other mental health and behavioral disorders | ✓ |
| Z13.40 | Encounter for screening for unspecified developmental delays | ✓ |
| Z13.41 | Encounter for autism screening | ✓ |
| Z13.42 | Encounter for screening for global developmental delays (milestones) | ✓ |
| Z13.49 | Encounter for screening for other developmental delays | ✓ |
| Z13.71 | Encounter for nonprocreative screening for genetic disease carrier status | ✓ |
| Z13.79 | Encounter for other screening for genetic and chromosomal anomalies | ✓ |
| Z13.81 | Encounter for screening for digestive system disorders | — |
| Z13.82 | Encounter for screening for musculoskeletal disorder | — |
| Z13.83 | Encounter for screening for respiratory disorder NEC | ✓ |
| Z13.84 | Encounter for screening for dental disorders | ✓ |
| Z13.85 | Encounter for screening for nervous system disorders | — |
| Z13.88 | Encounter for screening for disorder due to exposure to contaminants | ✓ |
| Z13.89 | Encounter for screening for other disorder | ✓ |
| Z13.220 | Encounter for screening for lipoid disorders | ✓ |
| Z13.228 | Encounter for screening for other metabolic disorders | ✓ |
| Z13.810 | Encounter for screening for upper gastrointestinal disorder | ✓ |
| Z13.811 | Encounter for screening for lower gastrointestinal disorder | ✓ |
| Z13.818 | Encounter for screening for other digestive system disorders | ✓ |
| Z13.820 | Encounter for screening for osteoporosis | ✓ |
| Z13.828 | Encounter for screening for other musculoskeletal disorder | ✓ |
| Z13.850 | Encounter for screening for traumatic brain injury | ✓ |
| Z13.858 | Encounter for screening for other nervous system disorders | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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