734 FLAT FOOT


Code Information

Diagnosis Code: 734

Short Description: Flat foot

Long Description: Flat foot

Code Classification:

  • Diseases of the musculoskeletal system and connective tissue (710–739)
    • Osteopathies, chondropathies, and acquired musculoskeletal deformities (730-739)
      • 734 Flat foot
        • 734 Flat foot

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 734 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Broken
    • arches 734
      • congenital 755.67
  • Depression 311
    • arches 734
      • congenital 754.61
  • Fallen arches 734
  • Flat
    • foot (acquired) (fixed type) (painful) (postural) (spastic) 734
      • congenital 754.61
        • rocker bottom 754.61
        • vertical talus 754.61
      • rachitic 268.1
      • rocker bottom (congenital) 754.61
      • vertical talus, congenital 754.61
  • Pes (congenital) (see also Talipes) 754.70
    • acquired NEC 736.79
      • planus 734
    • planus (acquired) (any degree) 734
      • congenital 754.61
      • rachitic 268.1
  • Relaxation
    • arch (foot) 734
      • congenital 754.61
  • Spasm, spastic, spasticity (see also condition) 781.0
    • peroneo-extensor (see also Flat, foot) 734
  • Talipes (congenital) 754.70
    • acquired NEC 736.79
      • planus 734
    • planus (acquired) (any degree) 734
      • congenital 754.61
      • due to rickets 268.1
  • Weak, weakness (generalized) 780.79
    • arches (acquired) 734
      • congenital 754.61

Crosswalk Information

The code 734 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
734 Right Arrow M21.40 Flat foot [pes planus] (acquired), unspecified foot
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description


This page was last updated on: 10/1/2014