Z03 Encntr for medical obs for susp diseases and cond ruled out
ICD-10-CM category Z03 sits in Chapter 21 (Factors influencing health status and contact with health services, Z00-Z99). It contains 14 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
Z03.7 Encounter for suspected maternal and fetal cond ruled outZ03.8 Encntr for obs for oth suspected diseases and cond ruled outZ03.81 Encntr for obs for susp exposure to biolg agents ruled outZ03.82 Enctr for observation for suspected foreign body ruled out
Billable codes in Z03
| Code | Description |
|---|---|
Z03.6 | Encounter for observation for suspected toxic effect from ingested substance ruled out |
Z03.71 | Encounter for suspected problem with amniotic cavity and membrane ruled out |
Z03.72 | Encounter for suspected placental problem ruled out |
Z03.73 | Encounter for suspected fetal anomaly ruled out |
Z03.74 | Encounter for suspected problem with fetal growth ruled out |
Z03.75 | Encounter for suspected cervical shortening ruled out |
Z03.79 | Encounter for other suspected maternal and fetal conditions ruled out |
Z03.810 | Encounter for observation for suspected exposure to anthrax ruled out |
Z03.818 | Encounter for observation for suspected exposure to other biological agents ruled out |
Z03.821 | Encounter for observation for suspected ingested foreign body ruled out |
Z03.822 | Encounter for observation for suspected aspirated (inhaled) foreign body ruled out |
Z03.823 | Encounter for observation for suspected inserted (injected) foreign body ruled out |
Z03.83 | Encounter for observation for suspected conditions related to home physiologic monitoring device ruled out |
Z03.89 | Encounter for observation for other suspected diseases and conditions ruled out |
Search within ICD-10-CM for Z03 and related codes
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