2013 ICD-9-CM Diagnosis Code 781.7
Tetany
- hyperexcitability of nerve and muscle when the concentration of extracellular ionized calcium is decreased.
- ICD-9-CM 781.7 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
781.7 Excludes 

Applies To
Convert 781.7 to ICD-10-CM 

ICD-9-CM Volume 2 Index entries containing back-references to 781.7: