Which polyclinics are there in an ordinary hospital in America?

In hospitals in city centers, Otorhinolaryngology, Ophthalmology, Neurology, Cardiology, Internal Medicine, Dermatology, Orthopedics, General Surgery, Plastic Surgery, Psychiatry, Emergency department, Radiology, Cardiovascular Surgery, Chest Diseases, Thoracic Surgery and pediatric health and diseases general polyclinics. larger hospitals have more outpatient clinics than this. District hospitals have fewer departments. For this reason, people have to go to another city for treatment. At least that's how it is in my country (I'm not American). What outpatient clinics are most commonly available in downtown hospitals in the United States?

Updates
1 y
I forgot to write the obstetrics and gynecology outpatient clinic.
Which polyclinics are there in an ordinary hospital in America?
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