Unfortunately, securing a seat in BPT at NIMS Hyderabad with a TS EAMCET rank of 12500, even in the BCD category, is highly unlikely. BPT is a popular course, especially in renowned institutions like NIMS Hyderabad. The cut-off ranks for BPT in top colleges are generally much lower than 12500, even for reserved categories.

While the chances of getting into NIMS Hyderabad might be slim, you still have other options:

• Explore Other Colleges: Consider BPT programs offered by other government or private colleges in Telangana.
• Different Courses: If you're interested in the healthcare field, explore other courses like physiotherapy, occupational therapy, or nursing.
• Improve Your Rank: If BPT is your top choice, consider preparing for the next TS EAMCET to improve your rank.
  
  I hope this information helps you.