ICD-10-CM > R00-R99 > R25-R29 > R25 > R25.2 R25.2 Cramp and spasm Billable/Specific Copy Code Copy Description Type 2 Excludes carpopedal spasm (R29.0)charley-horse (M62.831)infantile spasms (G40.4-)muscle spasm of back (M62.830)muscle spasm of calf (M62.831)