All ICD10 Codes

H11

Non-Billable
ChapterH00–H59
Rankcategory
Official Description

Other disorders of conjunctiva

Use a more specific code (1 billable, 6 non-billable)
H11.0Pterygium of eyehas subcodesH11.1Conjunctival degenerations and depositshas subcodesH11.2Conjunctival scarshas subcodesH11.3Conjunctival hemorrhagehas subcodesH11.4Other conjunctival vascular disorders and cystshas subcodesH11.8Other specified disorders of conjunctivahas subcodesH11.9Unspecified disorder of conjunctiva
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 7: Diseases of the Eye and Adnexa (H00-H59).

CH7 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury (trauma) of eye and orbit (S05.-)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
  • syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71)

Instructional Notes

Excludes1(Not coded here. Use a different code.)
  • keratoconjunctivitis (H16.2-)

Clinical Hierarchy

BillableHas subcodes
CH7Diseases of the eye and adnexa (H00-H59)
H10-H11Disorders of conjunctiva (H10-H11)
H11Other disorders of conjunctivaNot billable
H11.0Pterygium of eyeSubcodes
H11.1Conjunctival degenerations and depositsSubcodes
H11.2Conjunctival scarsSubcodes
H11.3Conjunctival hemorrhageSubcodes
H11.4Other conjunctival vascular disorders and cystsSubcodes
H11.8Other specified disorders of conjunctivaSubcodes
H11.9Unspecified disorder of conjunctivaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H11:

chapterCH7
Diseases of the eye and adnexa (H00-H59)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Other disorders of conjunctiva.

Search PCS Codes