Specific code 2014 ICD-9-CM Diagnosis Code 343.1
Congenital hemiplegia
  • Billable Code
  • ICD-9-CM 343.1 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 343.1 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Cerebral palsy (CP), hemiplegic
  • Cerebral palsy (CP), spastic hemiplegic
  • Cerebral palsy, hemiplegic
  • Cerebral palsy, spastic hemiplegic
  • Hemiplegic cerebral palsy (disorder)
  • Spastic hemiplegic cerebral palsy (disorder)
343.1 Excludes
  • infantile hemiplegia NOS (343.4)
Applies To
  • Congenital hemiplegia
Convert to ICD-10-CM: 343.1 converts approximately to:
  • 2014 ICD-10-CM G80.2 Spastic hemiplegic cerebral palsy
ICD-9-CM Volume 2 Index entries containing back-references to 343.1:
  • Hemiplegia 342.9
    • brain, cerebral (current episode) 437.8
      • congenital 343.1
    • congenital (cerebral) (spastic) (spinal) 343.1
    • spastic 342.1
      • congenital or infantile 343.1
  • Palsy (see also Paralysis) 344.9
    • cerebral (congenital) (infantile) (spastic) 343.9
      • athetoid 333.71
      • diplegic 343.0
        • late effect - see Late effect(s) (of) cerebrovascular disease
      • hemiplegic 343.1
      • monoplegic 343.3
      • noncongenital or noninfantile 437.8
        • late effect - see Late effect(s) (of) cerebrovascular disease
      • paraplegic 343.0
      • quadriplegic 343.2
      • spastic, not congenital or infantile 344.89
      • syphilitic 094.89
      • tetraplegic 343.2
    • spastic (cerebral) (spinal) 343.9
      • hemiplegic 343.1
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 343.1 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 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.