Specific code 2011 ICD-9-CM Diagnosis Code 845.01
Deltoid (ligament) ankle sprain
  • Short description: Sprain of ankle deltoid.
  • ICD-9-CM 845.01 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 845.01 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2011 version of ICD-9-CM 845.01.
  • More recent version(s) of ICD-9-CM 845.01: 2012 2013 2014 2015.
Convert to ICD-10-CM: 845.01 converts approximately to:
  • 2015/16 ICD-10-CM S93.429A Sprain of deltoid ligament of unspecified ankle, initial encounter
Approximate Synonyms
  • Left ankle sprain
  • Left ankle sprain, deltoid ligament
  • Right ankle sprain
  • Right ankle sprain, deltoid ligament
  • Sprain ankle, deltoid ligament
  • Sprain of ankle, deltoid ligament
  • Sprain of deltoid ligament of ankle
  • Sprain of deltoid ligament of left ankle
  • Sprain of deltoid ligament of right ankle
Applies To
  • Internal collateral (ligament), ankle
ICD-9-CM Volume 2 Index entries containing back-references to 845.01:
  • Sprain, strain (joint) (ligament) (muscle) (tendon) 848.9
    • deltoid
      • ankle 845.01
      • shoulder 840.8
    • internal
      • collateral, ankle 845.01
      • semilunar cartilage 844.8
        • with current tear (see also Tear, meniscus) 836.2
        • old 717.5
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 845.01 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.