With a TS EAMCET rank of 4256 and being from the BC (B) category, you may have a good chance of securing a seat in the Pharm.D (Doctor of Pharmacy) course, though it largely depends on the specific college and its cut-off ranks for the BC category.

Here’s what you should do:

1. Check College Cut-offs :

• Research : Look up the previous year’s cut-off ranks for Pharm.D in various colleges to get an idea of where your rank might fit.
• Colleges : Check individual colleges' websites or contact their admissions offices to inquire about the current year's cut-off for Pharm.D courses.

2. Participate in Counseling :

• Online Counseling : Register for the TS EAMCET counseling process, where you can select Pharm.D as one of your preferred courses.
• Choice Filling : During the counseling process, fill in your choices based on the availability of Pharm.D programs.