Special Order MBIs (SOMBIS) - generate random Medicare Beneficiary Identifiers
The new MBIs are difficult to test with because of the complex format. This program generates random MBIs that follow the CMS rules for you.
$ ~/bin/sombis
5TD2H85HX42 8CH7KE9RE07 6PJ1JN8JN54 9T01FN8MH81 9XJ2HK0WJ19 4UE8PX9CC40
6GU2PQ5WA75 1EU1EW9QW92 4RG8YH9HM66 8GH5F39AX28 9JF3Y59JM47 9W21PV2GQ38
7PP5DC9XU01 3KW5AU6AF49 2A48NF9KK30 7JC6FM1TV53 5UP9UJ3QV63 8DW3E25QA87
4Q29DM1YY20 7EY4J07DU10 3CE3QC2EJ53 8DF6P49GJ06 9MK8H13PQ49 4H13PN4NQ63
4DN3KT7RV89 8XJ8C17MG88 6DX7JH0CD93 8UY9D69PE25 6TY8D11FW73 8HU3R32RE96
9NG1WY0DU93 4NG6T72VU74 1KJ0P42FX20 5DG5T24CC04 5MN9W15DP17 9YE7M33CU15
2TT7DU8RW20 7R85DQ7HP10 8KW8TU7DA96 7CN5N53RT57 2UF9CA2HF67 6C90NQ5UV15
8FU1UF0FT95 8WW2EX2EC74 8AQ3NE8JV56 1WU3RF4FV68 8N03J04YX39 1D93KF8GQ39
7E10GP0AY40 3GA1PJ3PW72 5CU4A66JD91 4XP8PP8UC43 2E53TG9XP54 7MT3UK1YY37
8J55XY1PX14 9VU4F76CW33 3T41X34XE27 1VV3EP2EE88 9TE1CA9QF65 5K02MA1GQ62
7JA5CW2TA56 1RM4G82AK31 1FN2MK3VQ83 6CC7J98RU92 2NQ1JW5YR80 6VV9YP5PF27
1YC1M47YK45 4PF7K42XC89 7GD0T93QY44 2CW3CK3RT02 5EE9KD0QQ37 7G09Y51GR66
2J56P31CM14 9QK9RV3UY17 2GH7TA3AH96 2AC3H75GQ06 5M70YY0XY59 3WJ3DT7YN02
1A25WM2NX22 2JR1KF4DG51 7M95J56EP86 1AE6CY7GD52 6W21GP5PG22 6RP7H72HQ63
4CR4QA8WD61 3G67R95CN58 9E63KW9DG25 2EH3Q21AY33 9JH4FR2JN07 5KF0Y10KR65
7GT4AX2TC16 6D08VF9PF99 8WW0FT7PA19 8JU9NT8NT62 5F84DQ9WC82 6AV2XW4TW34
9MP9V43CU08 7KK6VD8RD53 8RK1CC7UK43 4JU3VH7HF12 2Q86VN5RF19 2M31A81PQ01
5Q54NK0XP69 6JA5N78VG96 7X28TQ6KP04 8PY0QT3WD32 6U47JU7QC11 2TC2YD4GP56
9DU5QN6HM73 5EU5H22JM31 7N22T74HM54 9GV1JW7JV55 5YD1F68WX54 5YD6EN0NF66
1J13YJ1KX31 2NX5A19XV65 4NU0EJ3AX48 6MJ9Q16PT74 8C29UX5WA88 5EY0YK3AE08
8DH5U69AN90 3GC9KK0WR58 2EC7TQ1RF99 1WW9V87KN72 8K20PV6RD52 4FV3E39UD65
9AP9NX6FD82 7FD1NP9TD90 9JK7CH2PJ84 6NK3U67UN12 4K70TN6VE88 2C49Q73EQ07
5PC3GT3QT23 7Y95J50KR22 1CH8E75YN29 5XA1R81DG50 7C96TK1GA67 7N03JW1KY40
For users on Linux/macOS, I recommend the bash version on the releases page. It will output a grid of MBIs when called. For users on Windows, if you have git bash installed you can also use the bash version.
There is also a C# version. That works well on Windows inside a Powershell console window and inside a Linux terminal window, but it is not yet compatible with the MSYS2 terminal used by Git for Windows.