Category: H21 - Other disorders of iris and ciliary body

 Chapter Notes

 H21

Other disorders of iris and ciliary body

sympathetic uveitis (H44.1-)

 H21.0

Hyphema

traumatic hyphema (S05.1-)

 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

Neovascularization of iris or ciliary body

Rubeosis iridis

Rubeosis of iris

 H21.1X

Other vascular disorders of iris and ciliary body

 H21.1X1

Other vascular disorders of iris and ciliary body, right eye

 H21.1X2

Other vascular disorders of iris and ciliary body, left 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)

Translucency of iris

 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

miotic pupillary cyst (H21.27-)

 H21.30

Idiopathic cysts of iris, ciliary body or anterior chamber

Cyst of iris, ciliary body or anterior chamber NOS

 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

Iris bombé

Pupillary occlusion

Pupillary seclusion

congenital pupillary membranes (Q13.8)

 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

corectopia (Q13.2)

 H21.50

Unspecified adhesions of iris

Synechia (iris) NOS

 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

Deformed pupil

Ectopic pupil

Rupture of sphincter, pupil

congenital deformity of pupil (Q13.2-)

 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

Intraoperative floppy iris syndrome (IFIS)

Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

 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