Related Clues:

• Bloc of docs
• Patient insurance gp.
• Medical ins. choice
• Org. for 47-Across
• Grp. with a co-pay
• Doc’s org.
• 14-Down org.
• M.D. group
• Grp. that charges premiums
• Gp. with many a GP
• Org. for MDs
• Dr.'s gp.
• Org. with a respected journal
• Org. tweaked in "Sicko"
• Doc org.