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H40.43X0BillableSave

H40.43X0 - Glaucoma secondary to eye inflammation, bilateral, stage unspecified

ICD-10-CM Chapter 7: Diseases of the eye and adnexa · H40-H42 Glaucoma (H40-H42) · Subcategory of H40.43 · FY2027

7th character 0: stage unspecified

Coding Guidance

7th character 0: stage unspecified.

Includes, Excludes and Coding Notes

Code AlsoFrom H40.4

Report an additional code when both conditions apply.

  • underlying condition
Excludes 1 — Not Coded HereFrom H40

Mutually exclusive: these conditions are never reported together with this code.

  • absolute glaucoma (H44.51-)
  • congenital glaucoma (Q15.0)
  • traumatic glaucoma due to birth injury (P15.3)
Excludes 2 — Not Included HereFrom Chapter H00-H59

Not part of this code; report both codes when the patient has both conditions.

  • 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)
NotesFrom Chapter H00-H59

Instructional notes from the ICD-10-CM tabular list.

  • Use an external cause code following the code for the eye condition, if applicable, to identify the cause of the eye condition

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with H40.43X0.