Diagnosis Code

H21.1X2 OTHER VASCULAR DISORDERS OF IRIS AND CILIARY BODY, LEFT EYE


Code Information

Diagnosis Code: H21.1X2

Short Description: Other vascular disorders of iris and ciliary body, left eye

Long Description: Other vascular disorders of iris and ciliary body, left eye

The code H21.1X2 is VALID for claim submission

Code Classification:

  • Diseases of the eye and adnexa (H00–H59)
    • Disorders of sclera, cornea, iris and ciliary body (H15-H22)
      • Other disorders of iris and ciliary body (H21)
        • H21.1X2 Other vascular disorders of iris and ciliary body, left eye

Code Version: 2022 ICD-10-CM


Synonyms

  • Rubeosis iridis
  • Rubeosis iridis of left eye

Diagnostic Related Group(s)

The code H21.1X2 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Other Disorders Of The Eye With Mcc Or Thrombolytic Agent (124)
  • Other Disorders Of The Eye Without Mcc (125)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
H21.1X2 Right Arrow 364.42 Rubeosis iridis

This ICD-10 to ICD-9 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-10 Code ICD-10 Description
H21 Other disorders of iris and ciliary body
H21.0 Hyphema
H21.00 Hyphema, unspecified eye
H21.01 Hyphema, right eye
H21.02 Hyphema, left eye
H21.03 Hyphema, bilateral
H21.1 Other vascular disorders of iris and ciliary body
H21.1X Other vascular disorders of iris and ciliary body
H21.1X1 Other vascular disorders of iris and ciliary body, right eye
H21.1X3 Other vascular disorders of iris and ciliary body, bilateral
H21.1X9 Other vascular disorders of iris and ciliary body, unspecified eye
H21.2 Degeneration of iris and ciliary body
H21.21 Degeneration of chamber angle
H21.211 Degeneration of chamber angle, right eye
H21.212 Degeneration of chamber angle, left eye
H21.213 Degeneration of chamber angle, bilateral
H21.219 Degeneration of chamber angle, unspecified eye
H21.22 Degeneration of ciliary body
H21.221 Degeneration of ciliary body, right eye
H21.222 Degeneration of ciliary body, left eye
H21.223 Degeneration of ciliary body, bilateral
H21.229 Degeneration of ciliary body, unspecified eye
H21.23 Degeneration of iris (pigmentary)
H21.231 Degeneration of iris (pigmentary), right eye
H21.232 Degeneration of iris (pigmentary), left eye
H21.233 Degeneration of iris (pigmentary), bilateral
H21.239 Degeneration of iris (pigmentary), unspecified eye
H21.24 Degeneration of pupillary margin
H21.241 Degeneration of pupillary margin, right eye
H21.242 Degeneration of pupillary margin, left eye
H21.243 Degeneration of pupillary margin, bilateral
H21.249 Degeneration of pupillary margin, unspecified eye
H21.25 Iridoschisis
H21.251 Iridoschisis, right eye
H21.252 Iridoschisis, left eye
H21.253 Iridoschisis, bilateral
H21.259 Iridoschisis, unspecified eye
H21.26 Iris atrophy (essential) (progressive)
H21.261 Iris atrophy (essential) (progressive), right eye
H21.262 Iris atrophy (essential) (progressive), left eye
H21.263 Iris atrophy (essential) (progressive), bilateral
H21.269 Iris atrophy (essential) (progressive), unspecified eye
H21.27 Miotic pupillary cyst
H21.271 Miotic pupillary cyst, right eye
H21.272 Miotic pupillary cyst, left eye
H21.273 Miotic pupillary cyst, bilateral
H21.279 Miotic pupillary cyst, unspecified eye
H21.29 Other iris atrophy
H21.3 Cyst of iris, ciliary body and anterior chamber
H21.30 Idiopathic cysts of iris, ciliary body or anterior chamber
H21.301 Idiopathic cysts of iris, ciliary body or anterior chamber, right eye
H21.302 Idiopathic cysts of iris, ciliary body or anterior chamber, left eye
H21.303 Idiopathic cysts of iris, ciliary body or anterior chamber, bilateral
H21.309 Idiopathic cysts of iris, ciliary body or anterior chamber, unspecified eye
H21.31 Exudative cysts of iris or anterior chamber
H21.311 Exudative cysts of iris or anterior chamber, right eye
H21.312 Exudative cysts of iris or anterior chamber, left eye
H21.313 Exudative cysts of iris or anterior chamber, bilateral
H21.319 Exudative cysts of iris or anterior chamber, unspecified eye
H21.32 Implantation cysts of iris, ciliary body or anterior chamber
H21.321 Implantation cysts of iris, ciliary body or anterior chamber, right eye
H21.322 Implantation cysts of iris, ciliary body or anterior chamber, left eye
H21.323 Implantation cysts of iris, ciliary body or anterior chamber, bilateral
H21.329 Implantation cysts of iris, ciliary body or anterior chamber, unspecified eye
H21.33 Parasitic cyst of iris, ciliary body or anterior chamber
H21.331 Parasitic cyst of iris, ciliary body or anterior chamber, right eye
H21.332 Parasitic cyst of iris, ciliary body or anterior chamber, left eye
H21.333 Parasitic cyst of iris, ciliary body or anterior chamber, bilateral
H21.339 Parasitic cyst of iris, ciliary body or anterior chamber, unspecified eye
H21.34 Primary cyst of pars plana
H21.341 Primary cyst of pars plana, right eye
H21.342 Primary cyst of pars plana, left eye
H21.343 Primary cyst of pars plana, bilateral
H21.349 Primary cyst of pars plana, unspecified eye
H21.35 Exudative cyst of pars plana
H21.351 Exudative cyst of pars plana, right eye
H21.352 Exudative cyst of pars plana, left eye
H21.353 Exudative cyst of pars plana, bilateral
H21.359 Exudative cyst of pars plana, unspecified eye
H21.4 Pupillary membranes
H21.40 Pupillary membranes, unspecified eye
H21.41 Pupillary membranes, right eye
H21.42 Pupillary membranes, left eye
H21.43 Pupillary membranes, bilateral
H21.5 Other and unspecified adhesions and disruptions of iris and ciliary body
H21.50 Unspecified adhesions of iris
H21.501 Unspecified adhesions of iris, right eye
H21.502 Unspecified adhesions of iris, left eye
H21.503 Unspecified adhesions of iris, bilateral
H21.509 Unspecified adhesions of iris and ciliary body, unspecified eye
H21.51 Anterior synechiae (iris)
H21.511 Anterior synechiae (iris), right eye
H21.512 Anterior synechiae (iris), left eye
H21.513 Anterior synechiae (iris), bilateral
H21.519 Anterior synechiae (iris), unspecified eye
H21.52 Goniosynechiae
H21.521 Goniosynechiae, right eye
H21.522 Goniosynechiae, left eye
H21.523 Goniosynechiae, bilateral
H21.529 Goniosynechiae, unspecified eye
H21.53 Iridodialysis
H21.531 Iridodialysis, right eye
H21.532 Iridodialysis, left eye
H21.533 Iridodialysis, bilateral
H21.539 Iridodialysis, unspecified eye
H21.54 Posterior synechiae (iris)
H21.541 Posterior synechiae (iris), right eye
H21.542 Posterior synechiae (iris), left eye
H21.543 Posterior synechiae (iris), bilateral
H21.549 Posterior synechiae (iris), unspecified eye
H21.55 Recession of chamber angle
H21.551 Recession of chamber angle, right eye
H21.552 Recession of chamber angle, left eye
H21.553 Recession of chamber angle, bilateral
H21.559 Recession of chamber angle, unspecified eye
H21.56 Pupillary abnormalities
H21.561 Pupillary abnormality, right eye
H21.562 Pupillary abnormality, left eye
H21.563 Pupillary abnormality, bilateral
H21.569 Pupillary abnormality, unspecified eye
H21.8 Other specified disorders of iris and ciliary body
H21.81 Floppy iris syndrome
H21.82 Plateau iris syndrome (post-iridectomy) (postprocedural)
H21.89 Other specified disorders of iris and ciliary body
H21.9 Unspecified disorder of iris and ciliary body


This page was last updated on: 10/1/2023