Get a snapshot of the ICD-10-CM codebook for your specialty The ICD-10-CM 2018 Snapshot Coding Cards provide commonly reported diagnostic codes and associated guidelines for a specialty. Pushpin icons help Snapshot users connect coding tips back to specific codes. These easy-to-use reference cards allow health care providers and staff members to quickly locate a desired code. Choose from 24 specialty-specific Snapshot cards. Careful analysis of payer data, medical specialty journals, and physician specialty statistics determine which codes are included in this card.