# TOEFL Information
**Source**: https://www.cmu.edu/bme/Admissions/additional-requirements.html
**Parent**: https://www.cmu.edu/bme/
## TOEFL/IELTS/DuoLingo scores must be within the valid period (2 years)
TOEFL/IELTS/DuoLingo requirements:
- The minimum required **TOEFL** score is **86 total.** The minimum sub-score guidelines are: Reading 22, Listening 22, Speaking 20, Writing 22.
- The minimum acceptable **IELTS**band score is **7****.0**.
- The minimum required **DuoLingo** score is **105 total.** The minimum sub-score guidelines are: Literacy 105, Comprehension 115, Production 70, Conversation 96 (Important: the overall score is NOT a total of the subscores but rather the product of an algorithm)
If a student previously obtained a degree at a U.S. institution, student may submit an old version of the TOEFL/IELTS/ DuoLingo scores.
# ETS Information
- **GRE CMU Code:**2074
- **GRE BME Department Code:**1603
- **TOEFL CMU Code:** 2074
- **TOEFL BME Department Code:** 69 (Engineering other)
- **ETS Telephone Number:** 800 529 3590
- TEL: 800 529 3590
- URL: <http://www.ets.org/gre>\
<http://www.ets.org/toefl>