375 Disorders of lacrimal system (375.00-375.9) ICD-9-CM
The 375.00-375.9 block classified 375 disorders of lacrimal system with 32 legacy diagnosis codes. None remain valid for claim submission; each code below links to its reference page with the official ICD-10-CM replacement under the CMS General Equivalence Mappings.
Retired Code Set
ICD-9-CM stopped being valid for U.S. claims with dates of service on or after October 1, 2015, when ICD-10-CM replaced it. Use this index for historical lookups and crosswalking; for current coding, start from the ICD-10-CM codes list or the ICD-9 / ICD-10 converter.
Legacy Codes in the 375.00-375.9 Block 32 codes
None of these codes remain valid for claim submission. Each code page shows its ICD-10-CM replacement under the CMS General Equivalence Mappings.
- 375.00 Dacryoadenitis NOS
- 375.01 Acute dacryoadenitis
- 375.02 Chronic dacryoadenitis
- 375.03 Ch enlargmnt lacrim glnd
- 375.11 Dacryops
- 375.12 Lacrimal gland cyst NEC
- 375.13 Primary lacrimal atrophy
- 375.14 Secondary lacrim atrophy
- 375.15 Tear film insuffic NOS
- 375.16 Lacrimal gland dislocat
- 375.20 Epiphora NOS
- 375.21 Epiphora d/t excess tear
- 375.22 Epiphora d/t insuf drain
- 375.30 Dacryocystitis NOS
- 375.31 Acute canaliculitis
- 375.32 Acute dacryocystitis
- 375.33 Phlegmon dacryocystitis
- 375.41 Chronic canaliculitis
- 375.42 Chronic dacryocystitis
- 375.43 Lacrimal mucocele
- 375.51 Lacriml punctum eversion
- 375.52 Lacriml punctum stenosis
- 375.53 Lacrim canalic stenosis
- 375.54 Lacrimal sac stenosis
- 375.55 Neonatal nasolacrml obst
- 375.56 Acq nasolacrml stenosis
- 375.57 Dacryolith
- 375.61 Lacrimal fistula
- 375.69 Lacrim passge change NEC
- 375.81 Lacrim passage granuloma
- 375.89 Lacrimal syst dis NEC
- 375.9 Lacrimal syst dis NOS
Questions About This Page
Are the 375.00-375.9 codes still billable?
No. Every code in this block became invalid for U.S. claims after September 30, 2015. Each code page linked above shows the ICD-10-CM replacement CMS assigned in the General Equivalence Mappings, and the ICD-9 / ICD-10 converter translates any of them directly.
What did the 375.00-375.9 block classify?
The block classified 375 disorders of lacrimal system with 32 codes in the final ICD-9-CM release. It sat under Diseases of the sense organs (360–389) in the legacy hierarchy.
Related References
Source: final CMS ICD-9-CM release (version date October 1, 2014). Retired from U.S. claims after September 30, 2015.
