If dialing from a UTMB Health telephone from inside the UTMB Clear Lake Campus, dial the 5-digit bolded numbers listed below, otherwise dial the entire number as listed. For outside calls, dial 9 + the area code and the number. 
When calling from outside the hospital on your mobile phone, please use the full number as shown.
| Access Center | 409-772-2222 | 
| Billing Inquiries – Patient Financial Customer Service Office | 409-771-8811 | 
| Care Management | 409-772-1541 | 
| Cashier’s Office | 409-772-5379 | 
| Clinical Ethics | 409-747-1230 | 
Emergency Room
  | 409-772-1479
  | 
| Food & Nutrition Services | 409-747-FOOD (7-3663) | 
| Hospital Operator – “in-house” | 0 | 
| Hospital Operator – “outside UTMB” | 409-772-1011 | 
| Information Desk – Clear Lake Hospital | 832-632-6500 | 
| Inpatient Registration | 409-747-4785 | 
| Language Assistance | 409-747-2121 | 
| Mail Services | 832-632-7253 | 
| Medical Records – Information Release | 409-772-1965 | 
| Pastoral Care | 832-632-7094 | 
| Patient Information | 409-772-1191 | 
| Patient Navigation & Support | 409-266-9956 | 
| Patient Services | 832-632-7009 | 
| Transportation | 409-772-1512 | 
| UTMB Clinics – Clinic Appointments | 409-772-2222 | 
| University Police | 409-772-2691 | 
| Volunteer Services | 409-772-2549 |