PAGE 1 000 B000000 10/31/2002 000 C000000 0000890393 000 D000000 N 000 E000000 NF 000 F000000 Y 000 G000000 Y 000 H000000 N 000 I000000 6.1 000 J000000 U 001 A000000 MUNIYIELD MICHIGAN INSURED FUND, INC. 001 B000000 811-7080 001 C000000 6092822800 002 A000000 P.O. BOX 9011 002 B000000 PRINCETON 002 C000000 NJ 002 D010000 08543 002 D020000 9011 003 000000 N 004 000000 N 005 000000 N 006 000000 N 007 A000000 N 007 B000000 0 062 A000000 Y 062 B000000 0.0 062 C000000 0.0 062 D000000 0.0 062 E000000 1.6 062 F000000 0.0 062 G000000 0.0 062 H000000 0.0 062 I000000 0.0 062 J000000 0.0 062 K000000 0.0 062 L000000 0.0 062 M000000 0.0 062 N000000 0.0 062 O000000 144.2 062 P000000 0.0 062 Q000000 0.0 062 R000000 0.0 071 A000000 134704 071 B000000 139320 071 C000000 412237 071 D000000 33 072 A000000 12 074 N000000 429871 074 T000000 285802 075 A000000 0 075 B000000 422548 077 A000000 Y PAGE 2 077 Q020000 Y 077 Q030000 Y 078 000000 N 080 A000000 ICI MUTUAL INSURANCE CO. 080 C000000 750 081 A000000 Y 081 B000000 129 082 A000000 N 082 B000000 0 083 A000000 N 083 B000000 0 084 A000000 N 084 B000000 0 085 A000000 Y 085 B000000 N SIGNATURE DONALD C. BURKE TITLE TREASURER