743.9 EYE ANOMALY NOS


Code Information

Diagnosis Code: 743.9

Short Description: Eye anomaly NOS

Long Description: Unspecified anomaly of eye

Code Classification:

  • Congenital anomalies (740–759)
    • Congenital anomalies (740-759)
      • 743 Congenital anomalies of eye
        • 743.9 Eye anomaly NOS

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 743.9 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Anomaly, anomalous (congenital) (unspecified type) 759.9
    • artery (see also Anomaly, peripheral vascular system) NEC 747.60
      • eye 743.9
      • retina 743.9
    • canthus 743.9
    • caruncle, lacrimal, lachrymal 743.9
    • choroid 743.9
      • plexus 742.9
    • cilia 743.9
    • cornea 743.9
      • shape 743.41
      • size 743.41
      • specified type NEC 743.49
    • Descemet's membrane 743.9
      • specified type NEC 743.49
    • eye (any part) 743.9
      • adnexa 743.9
        • specified type NEC 743.69
      • anophthalmos 743.00
      • anterior
        • chamber and related structures 743.9
          • angle 743.9
            • specified type NEC 743.44
          • specified type NEC 743.44
        • segment 743.9
          • combined 743.48
          • multiple 743.48
          • specified type NEC 743.49
      • cataract (see also Cataract) 743.30
      • glaucoma (see also Buphthalmia) 743.20
      • lid 743.9
        • specified type NEC 743.63
      • microphthalmos (see also Microphthalmos) 743.10
      • posterior segment 743.9
        • specified type NEC 743.59
        • vascular 743.58
        • vitreous 743.9
          • specified type NEC 743.51
      • ptosis (eyelid) 743.61
      • retina 743.9
        • specified type NEC 743.59
      • sclera 743.9
        • specified type NEC 743.47
      • specified type NEC 743.8
    • eyelid 743.9
      • specified type NEC 743.63
    • fovea centralis 743.9
    • globe (eye) 743.9
    • iris 743.9
      • specified type NEC 743.46
    • lacrimal
      • apparatus, duct or passage 743.9
        • specified type NEC 743.65
      • gland 743.9
        • specified type NEC 743.64
    • lens 743.9
      • shape 743.36
      • specified type NEC 743.39
    • lid (fold) 743.9
    • muscle 756.9
      • eye 743.9
        • specified type NEC 743.69
    • ocular muscle 743.9
    • optic
      • disc 743.9
        • specified type NEC 743.57
    • opticociliary vessels 743.9
    • orbit (eye) 743.9
      • specified type NEC 743.66
    • pupil 743.9
    • sclera 743.9
      • specified type NEC 743.47
    • vein(s) (peripheral) NEC (see also Anomaly, peripheral vascular system) 747.60
      • retina 743.9
    • vessels NEC (see also Anomaly, peripheral vascular system) 747.60
      • optic papilla 743.9
    • vitreous humor 743.9
      • specified type NEC 743.51
  • Defect, defective 759.9
    • congenital, organ or site NEC - see also Anomaly
      • Descemet's membrane 743.9
        • specified type NEC 743.49
    • Descemet's membrane (congenital) 743.9
      • acquired 371.30
      • specific type NEC 743.49
  • Deformity 738.9
    • artery (congenital) (peripheral) NEC (see also Deformity, vascular) 747.60
      • retinal 743.9
    • canthus (congenital) 743.9
      • acquired 374.89
    • caruncle, lacrimal (congenital) 743.9
      • acquired 375.69
    • choroid (congenital) 743.9
      • acquired 363.8
      • plexus (congenital) 742.9
        • acquired 349.2
    • cilia (congenital) 743.9
      • acquired 374.89
    • cornea (congenital) 743.9
      • acquired 371.70
    • eye (congenital) 743.9
      • acquired 379.8
      • muscle 743.9
    • eyelid (congenital) 743.9
      • acquired 374.89
      • specified type NEC 743.62
    • globe (eye) (congenital) 743.9
      • acquired 360.89
    • iris (acquired) 364.75
      • congenital 743.9
    • lacrimal apparatus or duct (congenital) 743.9
      • acquired 375.69
    • lens (congenital) 743.9
      • acquired 379.39
    • lid (fold) (congenital) 743.9
      • acquired 374.89
    • ocular muscle (congenital) 743.9
      • acquired 378.60
    • opticociliary vessels (congenital) 743.9
    • orbit (congenital) (eye) 743.9
      • acquired NEC 376.40
        • associated with craniofacial deformities 376.44
        • due to
          • bone disease 376.43
          • surgery 376.47
          • trauma 376.47
    • pupil (congenital) 743.9
      • acquired 364.75
    • vessels of optic papilla (congenital) 743.9
    • vitreous humor (congenital) 743.9
      • acquired 379.29
  • Malformation (congenital) - see also Anomaly
    • eye 743.9
  • Paratyphoid (fever) - see Fever, paratyphoid

Crosswalk Information

The code 743.9 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
743.9 Right Arrow Q15.9 Congenital malformation of eye, unspecified
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
743.00 Clinical anophthalmos, unspecified
743.03 Cystic eyeball, congenital
743.06 Cryptophthalmos
743.10 Microphthalmos, unspecified
743.11 Simple microphthalmos
743.12 Microphthalmos associated with other anomalies of eye and adnexa
743.20 Buphthalmos, unspecified
743.21 Simple buphthalmos
743.22 Buphthalmos associated with other ocular anomalies
743.30 Congenital cataract, unspecified
743.31 Congenital capsular and subcapsular cataract
743.32 Congenital cortical and zonular cataract
743.33 Congenital nuclear cataract
743.34 Total and subtotal cataract, congenital
743.35 Congenital aphakia
743.36 Congenital anomalies of lens shape
743.37 Congenital ectopic lens
743.39 Other congenital cataract and lens anomalies
743.41 Congenital anomalies of corneal size and shape
743.42 Corneal opacities, interfering with vision, congenital
743.43 Other corneal opacities, congenital
743.44 Specified congenital anomalies of anterior chamber, chamber angle, and related structures
743.45 Aniridia
743.46 Other specified congenital anomalies of iris and ciliary body
743.47 Specified congenital anomalies of sclera
743.48 Multiple and combined congenital anomalies of anterior segment
743.49 Other congenital anomalies of anterior segment
743.51 Vitreous anomalies
743.52 Fundus coloboma
743.53 Chorioretinal degeneration, congenital
743.54 Congenital folds and cysts of posterior segment
743.55 Congenital macular changes
743.56 Other retinal changes, congenital
743.57 Specified congenital anomalies of optic disc
743.58 Vascular anomalies
743.59 Other congenital anomalies of posterior segment
743.61 Congenital ptosis
743.62 Congenital deformities of eyelids
743.63 Other specified congenital anomalies of eyelid
743.64 Specified congenital anomalies of lacrimal gland
743.65 Specified congenital anomalies of lacrimal passages
743.66 Specified congenital anomalies of orbit
743.69 Other congenital anomalies of eyelids, lacrimal system, and orbit
743.8 Other specified anomalies of eye


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