ICD-10-CM
ICD-10 code for Open-angle glaucoma: H40.10X0
The closest CDC title for "Open-angle glaucoma" is H40.10X0, Unspecified open-angle glaucoma, stage unspecified. H40.10X0 is a billable code.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
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Codes under H40, then other CDC titles that name unspecified open-angle glaucoma, stage
A header groups codes and is not billed. A billable code is one you can report.
- H40GlaucomaHeader
- H40.0Glaucoma suspectHeader
- H40.00Preglaucoma, unspecifiedHeader
- H40.001Preglaucoma, unspecified, right eyeBillable
- H40.002Preglaucoma, unspecified, left eyeBillable
- H40.003Preglaucoma, unspecified, bilateralBillable
- H40.009Preglaucoma, unspecified, unspecified eyeBillable
- H40.01Open angle with borderline findings, low riskHeader
- H40.011Open angle with borderline findings, low risk, right eyeBillable
- H40.012Open angle with borderline findings, low risk, left eyeBillable
- H40.013Open angle with borderline findings, low risk, bilateralBillable
- H40.019Open angle with borderline findings, low risk, unspecified eyeBillable
- H40.02Open angle with borderline findings, high riskHeader
- H40.021Open angle with borderline findings, high risk, right eyeBillable
- H40.022Open angle with borderline findings, high risk, left eyeBillable
- H40.023Open angle with borderline findings, high risk, bilateralBillable
- H40.029Open angle with borderline findings, high risk, unspecified eyeBillable
- H40.03Anatomical narrow angleHeader
- H40.031Anatomical narrow angle, right eyeBillable
- H40.032Anatomical narrow angle, left eyeBillable
- H40.033Anatomical narrow angle, bilateralBillable
- H40.039Anatomical narrow angle, unspecified eyeBillable
- H40.04Steroid responderHeader
- H40.041Steroid responder, right eyeBillable
- H40.042Steroid responder, left eyeBillable
- H40.043Steroid responder, bilateralBillable
- H40.049Steroid responder, unspecified eyeBillable
- H40.05Ocular hypertensionHeader
- H40.051Ocular hypertension, right eyeBillable
- H40.052Ocular hypertension, left eyeBillable
- H40.053Ocular hypertension, bilateralBillable
- H40.059Ocular hypertension, unspecified eyeBillable
- H40.06Primary angle closure without glaucoma damageHeader
- H40.061Primary angle closure without glaucoma damage, right eyeBillable
- H40.062Primary angle closure without glaucoma damage, left eyeBillable
- H40.063Primary angle closure without glaucoma damage, bilateralBillable
- H40.069Primary angle closure without glaucoma damage, unspecified eyeBillable
- H40.1Open-angle glaucomaHeader
- H40.10Unspecified open-angle glaucomaHeader
- H40.10X0Unspecified open-angle glaucoma, stage unspecifiedBillable
- H40.10X1Unspecified open-angle glaucoma, mild stageBillable
- H40.10X2Unspecified open-angle glaucoma, moderate stageBillable
- H40.10X3Unspecified open-angle glaucoma, severe stageBillable
- H40.10X4Unspecified open-angle glaucoma, indeterminate stageBillable
- H40.11Primary open-angle glaucomaHeader
- H40.111Primary open-angle glaucoma, right eyeHeader
- H40.1110Primary open-angle glaucoma, right eye, stage unspecifiedBillable
- H40.1111Primary open-angle glaucoma, right eye, mild stageBillable
- H40.1112Primary open-angle glaucoma, right eye, moderate stageBillable
- H40.1113Primary open-angle glaucoma, right eye, severe stageBillable
- H40.1114Primary open-angle glaucoma, right eye, indeterminate stageBillable
- H40.112Primary open-angle glaucoma, left eyeHeader
- H40.1120Primary open-angle glaucoma, left eye, stage unspecifiedBillable
- H40.1121Primary open-angle glaucoma, left eye, mild stageBillable
- H40.1122Primary open-angle glaucoma, left eye, moderate stageBillable
- H40.1123Primary open-angle glaucoma, left eye, severe stageBillable
- H40.1124Primary open-angle glaucoma, left eye, indeterminate stageBillable
- H40.113Primary open-angle glaucoma, bilateralHeader
- H40.1130Primary open-angle glaucoma, bilateral, stage unspecifiedBillable
- H40.1131Primary open-angle glaucoma, bilateral, mild stageBillable
- H40.1132Primary open-angle glaucoma, bilateral, moderate stageBillable
- H40.1133Primary open-angle glaucoma, bilateral, severe stageBillable
- H40.1134Primary open-angle glaucoma, bilateral, indeterminate stageBillable
- H40.119Primary open-angle glaucoma, unspecified eyeHeader
- H40.1190Primary open-angle glaucoma, unspecified eye, stage unspecifiedBillable
- H40.1191Primary open-angle glaucoma, unspecified eye, mild stageBillable
- H40.1192Primary open-angle glaucoma, unspecified eye, moderate stageBillable
- H40.1193Primary open-angle glaucoma, unspecified eye, severe stageBillable
- H40.1194Primary open-angle glaucoma, unspecified eye, indeterminate stageBillable
- H40.12Low-tension glaucomaHeader
- H40.121Low-tension glaucoma, right eyeHeader
- H40.1210Low-tension glaucoma, right eye, stage unspecifiedBillable
- H40.1211Low-tension glaucoma, right eye, mild stageBillable
- H40.1212Low-tension glaucoma, right eye, moderate stageBillable
- H40.1213Low-tension glaucoma, right eye, severe stageBillable
- H40.1214Low-tension glaucoma, right eye, indeterminate stageBillable
- H40.122Low-tension glaucoma, left eyeHeader
- H40.1220Low-tension glaucoma, left eye, stage unspecifiedBillable
- H40.1221Low-tension glaucoma, left eye, mild stageBillable
- H40.1222Low-tension glaucoma, left eye, moderate stageBillable
- H40.1223Low-tension glaucoma, left eye, severe stageBillable
- H40.1224Low-tension glaucoma, left eye, indeterminate stageBillable
- H40.123Low-tension glaucoma, bilateralHeader
- H40.1230Low-tension glaucoma, bilateral, stage unspecifiedBillable
- H40.1231Low-tension glaucoma, bilateral, mild stageBillable
- H40.1232Low-tension glaucoma, bilateral, moderate stageBillable
- H40.1233Low-tension glaucoma, bilateral, severe stageBillable
- H40.1234Low-tension glaucoma, bilateral, indeterminate stageBillable
- H40.129Low-tension glaucoma, unspecified eyeHeader
- H40.1290Low-tension glaucoma, unspecified eye, stage unspecifiedBillable
- H40.1291Low-tension glaucoma, unspecified eye, mild stageBillable
- H40.1292Low-tension glaucoma, unspecified eye, moderate stageBillable
- H40.1293Low-tension glaucoma, unspecified eye, severe stageBillable
- H40.1294Low-tension glaucoma, unspecified eye, indeterminate stageBillable
- H40.13Pigmentary glaucomaHeader
- H40.131Pigmentary glaucoma, right eyeHeader
- H40.1310Pigmentary glaucoma, right eye, stage unspecifiedBillable
- H40.1311Pigmentary glaucoma, right eye, mild stageBillable
- H40.1312Pigmentary glaucoma, right eye, moderate stageBillable
- H40.1313Pigmentary glaucoma, right eye, severe stageBillable
- H40.1314Pigmentary glaucoma, right eye, indeterminate stageBillable
- H40.132Pigmentary glaucoma, left eyeHeader
- H40.1320Pigmentary glaucoma, left eye, stage unspecifiedBillable
- H40.1321Pigmentary glaucoma, left eye, mild stageBillable
- H40.1322Pigmentary glaucoma, left eye, moderate stageBillable
- H40.1323Pigmentary glaucoma, left eye, severe stageBillable
- H40.1324Pigmentary glaucoma, left eye, indeterminate stageBillable
- H40.133Pigmentary glaucoma, bilateralHeader
- H40.1330Pigmentary glaucoma, bilateral, stage unspecifiedBillable
- H40.1331Pigmentary glaucoma, bilateral, mild stageBillable
- H40.1332Pigmentary glaucoma, bilateral, moderate stageBillable
- H40.1333Pigmentary glaucoma, bilateral, severe stageBillable
- H40.1334Pigmentary glaucoma, bilateral, indeterminate stageBillable
- H40.139Pigmentary glaucoma, unspecified eyeHeader
- H40.1390Pigmentary glaucoma, unspecified eye, stage unspecifiedBillable
- H40.1391Pigmentary glaucoma, unspecified eye, mild stageBillable
- H40.1392Pigmentary glaucoma, unspecified eye, moderate stageBillable
- H40.1393Pigmentary glaucoma, unspecified eye, severe stageBillable
- H40.1394Pigmentary glaucoma, unspecified eye, indeterminate stageBillable
- H40.14Capsular glaucoma with pseudoexfoliation of lensHeader
- H40.141Capsular glaucoma with pseudoexfoliation of lens, right eyeHeader
- H40.1410Capsular glaucoma with pseudoexfoliation of lens, right eye, stage unspecifiedBillable
- H40.1411Capsular glaucoma with pseudoexfoliation of lens, right eye, mild stageBillable
- H40.1412Capsular glaucoma with pseudoexfoliation of lens, right eye, moderate stageBillable
- H40.1413Capsular glaucoma with pseudoexfoliation of lens, right eye, severe stageBillable
- H40.1414Capsular glaucoma with pseudoexfoliation of lens, right eye, indeterminate stageBillable
- H40.142Capsular glaucoma with pseudoexfoliation of lens, left eyeHeader
- H40.1420Capsular glaucoma with pseudoexfoliation of lens, left eye, stage unspecifiedBillable
- H40.1421Capsular glaucoma with pseudoexfoliation of lens, left eye, mild stageBillable
- H40.1422Capsular glaucoma with pseudoexfoliation of lens, left eye, moderate stageBillable
- H40.1423Capsular glaucoma with pseudoexfoliation of lens, left eye, severe stageBillable
- H40.1424Capsular glaucoma with pseudoexfoliation of lens, left eye, indeterminate stageBillable
- H40.143Capsular glaucoma with pseudoexfoliation of lens, bilateralHeader
- H40.1430Capsular glaucoma with pseudoexfoliation of lens, bilateral, stage unspecifiedBillable
- H40.1431Capsular glaucoma with pseudoexfoliation of lens, bilateral, mild stageBillable
- H40.1432Capsular glaucoma with pseudoexfoliation of lens, bilateral, moderate stageBillable
- H40.1433Capsular glaucoma with pseudoexfoliation of lens, bilateral, severe stageBillable
- H40.1434Capsular glaucoma with pseudoexfoliation of lens, bilateral, indeterminate stageBillable
- H40.149Capsular glaucoma with pseudoexfoliation of lens, unspecified eyeHeader
- H40.1490Capsular glaucoma with pseudoexfoliation of lens, unspecified eye, stage unspecifiedBillable
- H40.1491Capsular glaucoma with pseudoexfoliation of lens, unspecified eye, mild stageBillable
- H40.1492Capsular glaucoma with pseudoexfoliation of lens, unspecified eye, moderate stageBillable
- H40.1493Capsular glaucoma with pseudoexfoliation of lens, unspecified eye, severe stageBillable
- H40.1494Capsular glaucoma with pseudoexfoliation of lens, unspecified eye, indeterminate stageBillable
- H40.15Residual stage of open-angle glaucomaHeader
- H40.151Residual stage of open-angle glaucoma, right eyeBillable
- H40.152Residual stage of open-angle glaucoma, left eyeBillable
- H40.153Residual stage of open-angle glaucoma, bilateralBillable
- H40.159Residual stage of open-angle glaucoma, unspecified eyeBillable
- H40.2Primary angle-closure glaucomaHeader
- H40.20Unspecified primary angle-closure glaucomaHeader
- H40.20X0Unspecified primary angle-closure glaucoma, stage unspecifiedBillable
- H40.20X1Unspecified primary angle-closure glaucoma, mild stageBillable
- H40.20X2Unspecified primary angle-closure glaucoma, moderate stageBillable
- H40.20X3Unspecified primary angle-closure glaucoma, severe stageBillable
- H40.20X4Unspecified primary angle-closure glaucoma, indeterminate stageBillable
- H40.21Acute angle-closure glaucomaHeader
- H40.211Acute angle-closure glaucoma, right eyeBillable
- H40.212Acute angle-closure glaucoma, left eyeBillable
- H40.213Acute angle-closure glaucoma, bilateralBillable
- H40.219Acute angle-closure glaucoma, unspecified eyeBillable
- H40.22Chronic angle-closure glaucomaHeader
- H40.221Chronic angle-closure glaucoma, right eyeHeader
- H40.2210Chronic angle-closure glaucoma, right eye, stage unspecifiedBillable
- H40.2211Chronic angle-closure glaucoma, right eye, mild stageBillable
- H40.2212Chronic angle-closure glaucoma, right eye, moderate stageBillable
- H40.2213Chronic angle-closure glaucoma, right eye, severe stageBillable
- H40.2214Chronic angle-closure glaucoma, right eye, indeterminate stageBillable
- H40.222Chronic angle-closure glaucoma, left eyeHeader
- H40.2220Chronic angle-closure glaucoma, left eye, stage unspecifiedBillable
- H40.2221Chronic angle-closure glaucoma, left eye, mild stageBillable
- H40.2222Chronic angle-closure glaucoma, left eye, moderate stageBillable
- H40.2223Chronic angle-closure glaucoma, left eye, severe stageBillable
- H40.2224Chronic angle-closure glaucoma, left eye, indeterminate stageBillable
- H40.223Chronic angle-closure glaucoma, bilateralHeader
- H40.2230Chronic angle-closure glaucoma, bilateral, stage unspecifiedBillable
- H40.2231Chronic angle-closure glaucoma, bilateral, mild stageBillable
- H40.2232Chronic angle-closure glaucoma, bilateral, moderate stageBillable
- H40.2233Chronic angle-closure glaucoma, bilateral, severe stageBillable
- H40.2234Chronic angle-closure glaucoma, bilateral, indeterminate stageBillable
- H40.229Chronic angle-closure glaucoma, unspecified eyeHeader
- H40.2290Chronic angle-closure glaucoma, unspecified eye, stage unspecifiedBillable
- H40.2291Chronic angle-closure glaucoma, unspecified eye, mild stageBillable
- H40.2292Chronic angle-closure glaucoma, unspecified eye, moderate stageBillable
- H40.2293Chronic angle-closure glaucoma, unspecified eye, severe stageBillable
- H40.2294Chronic angle-closure glaucoma, unspecified eye, indeterminate stageBillable
- H40.23Intermittent angle-closure glaucomaHeader
- H40.231Intermittent angle-closure glaucoma, right eyeBillable
- H40.232Intermittent angle-closure glaucoma, left eyeBillable
- H40.233Intermittent angle-closure glaucoma, bilateralBillable
- H40.239Intermittent angle-closure glaucoma, unspecified eyeBillable
- H40.24Residual stage of angle-closure glaucomaHeader
- H40.241Residual stage of angle-closure glaucoma, right eyeBillable
- H40.242Residual stage of angle-closure glaucoma, left eyeBillable
- H40.243Residual stage of angle-closure glaucoma, bilateralBillable
- H40.249Residual stage of angle-closure glaucoma, unspecified eyeBillable
- H40.3Glaucoma secondary to eye traumaHeader
- H40.30Glaucoma secondary to eye trauma, unspecified eyeHeader
- H40.30X0Glaucoma secondary to eye trauma, unspecified eye, stage unspecifiedBillable
- H40.30X1Glaucoma secondary to eye trauma, unspecified eye, mild stageBillable
- H40.30X2Glaucoma secondary to eye trauma, unspecified eye, moderate stageBillable
- H40.30X3Glaucoma secondary to eye trauma, unspecified eye, severe stageBillable
- H40.30X4Glaucoma secondary to eye trauma, unspecified eye, indeterminate stageBillable
- H40.31Glaucoma secondary to eye trauma, right eyeHeader
- H40.31X0Glaucoma secondary to eye trauma, right eye, stage unspecifiedBillable
- H40.31X1Glaucoma secondary to eye trauma, right eye, mild stageBillable
- H40.31X2Glaucoma secondary to eye trauma, right eye, moderate stageBillable
- H40.31X3Glaucoma secondary to eye trauma, right eye, severe stageBillable
- H40.31X4Glaucoma secondary to eye trauma, right eye, indeterminate stageBillable
- H40.32Glaucoma secondary to eye trauma, left eyeHeader
- H40.32X0Glaucoma secondary to eye trauma, left eye, stage unspecifiedBillable
- H40.32X1Glaucoma secondary to eye trauma, left eye, mild stageBillable
- H40.32X2Glaucoma secondary to eye trauma, left eye, moderate stageBillable
- H40.32X3Glaucoma secondary to eye trauma, left eye, severe stageBillable
- H40.32X4Glaucoma secondary to eye trauma, left eye, indeterminate stageBillable
- H40.33Glaucoma secondary to eye trauma, bilateralHeader
- H40.33X0Glaucoma secondary to eye trauma, bilateral, stage unspecifiedBillable
- H40.33X1Glaucoma secondary to eye trauma, bilateral, mild stageBillable
- H40.33X2Glaucoma secondary to eye trauma, bilateral, moderate stageBillable
- H40.33X3Glaucoma secondary to eye trauma, bilateral, severe stageBillable
- H40.33X4Glaucoma secondary to eye trauma, bilateral, indeterminate stageBillable
- H40.4Glaucoma secondary to eye inflammationHeader
- H40.40Glaucoma secondary to eye inflammation, unspecified eyeHeader
- H40.40X0Glaucoma secondary to eye inflammation, unspecified eye, stage unspecifiedBillable
- H40.40X1Glaucoma secondary to eye inflammation, unspecified eye, mild stageBillable
- H40.40X2Glaucoma secondary to eye inflammation, unspecified eye, moderate stageBillable
- H40.40X3Glaucoma secondary to eye inflammation, unspecified eye, severe stageBillable
- H40.40X4Glaucoma secondary to eye inflammation, unspecified eye, indeterminate stageBillable
- H40.41Glaucoma secondary to eye inflammation, right eyeHeader
- H40.41X0Glaucoma secondary to eye inflammation, right eye, stage unspecifiedBillable
- H40.41X1Glaucoma secondary to eye inflammation, right eye, mild stageBillable
- H40.41X2Glaucoma secondary to eye inflammation, right eye, moderate stageBillable
- H40.41X3Glaucoma secondary to eye inflammation, right eye, severe stageBillable
- H40.41X4Glaucoma secondary to eye inflammation, right eye, indeterminate stageBillable
- H40.42Glaucoma secondary to eye inflammation, left eyeHeader
- H40.42X0Glaucoma secondary to eye inflammation, left eye, stage unspecifiedBillable
- H40.42X1Glaucoma secondary to eye inflammation, left eye, mild stageBillable
- H40.42X2Glaucoma secondary to eye inflammation, left eye, moderate stageBillable
- H40.42X3Glaucoma secondary to eye inflammation, left eye, severe stageBillable
- H40.42X4Glaucoma secondary to eye inflammation, left eye, indeterminate stageBillable
- H40.43Glaucoma secondary to eye inflammation, bilateralHeader
- H40.43X0Glaucoma secondary to eye inflammation, bilateral, stage unspecifiedBillable
- H40.43X1Glaucoma secondary to eye inflammation, bilateral, mild stageBillable
- H40.43X2Glaucoma secondary to eye inflammation, bilateral, moderate stageBillable
- H40.43X3Glaucoma secondary to eye inflammation, bilateral, severe stageBillable
- H40.43X4Glaucoma secondary to eye inflammation, bilateral, indeterminate stageBillable
- H40.5Glaucoma secondary to other eye disordersHeader
- H40.50Glaucoma secondary to other eye disorders, unspecified eyeHeader
- H40.50X0Glaucoma secondary to other eye disorders, unspecified eye, stage unspecifiedBillable
- H40.50X1Glaucoma secondary to other eye disorders, unspecified eye, mild stageBillable
- H40.50X2Glaucoma secondary to other eye disorders, unspecified eye, moderate stageBillable
- H40.50X3Glaucoma secondary to other eye disorders, unspecified eye, severe stageBillable
- H40.50X4Glaucoma secondary to other eye disorders, unspecified eye, indeterminate stageBillable
- H40.51Glaucoma secondary to other eye disorders, right eyeHeader
- H40.51X0Glaucoma secondary to other eye disorders, right eye, stage unspecifiedBillable
- H40.51X1Glaucoma secondary to other eye disorders, right eye, mild stageBillable
- H40.51X2Glaucoma secondary to other eye disorders, right eye, moderate stageBillable
- H40.51X3Glaucoma secondary to other eye disorders, right eye, severe stageBillable
- H40.51X4Glaucoma secondary to other eye disorders, right eye, indeterminate stageBillable
- H40.52Glaucoma secondary to other eye disorders, left eyeHeader
- H40.52X0Glaucoma secondary to other eye disorders, left eye, stage unspecifiedBillable
- H40.52X1Glaucoma secondary to other eye disorders, left eye, mild stageBillable
- H40.52X2Glaucoma secondary to other eye disorders, left eye, moderate stageBillable
- H40.52X3Glaucoma secondary to other eye disorders, left eye, severe stageBillable
- H40.52X4Glaucoma secondary to other eye disorders, left eye, indeterminate stageBillable
- H40.53Glaucoma secondary to other eye disorders, bilateralHeader
- H40.53X0Glaucoma secondary to other eye disorders, bilateral, stage unspecifiedBillable
- H40.53X1Glaucoma secondary to other eye disorders, bilateral, mild stageBillable
- H40.53X2Glaucoma secondary to other eye disorders, bilateral, moderate stageBillable
- H40.53X3Glaucoma secondary to other eye disorders, bilateral, severe stageBillable
- H40.53X4Glaucoma secondary to other eye disorders, bilateral, indeterminate stageBillable
- H40.6Glaucoma secondary to drugsHeader
- H40.60Glaucoma secondary to drugs, unspecified eyeHeader
- H40.60X0Glaucoma secondary to drugs, unspecified eye, stage unspecifiedBillable
- H40.60X1Glaucoma secondary to drugs, unspecified eye, mild stageBillable
- H40.60X2Glaucoma secondary to drugs, unspecified eye, moderate stageBillable
- H40.60X3Glaucoma secondary to drugs, unspecified eye, severe stageBillable
- H40.60X4Glaucoma secondary to drugs, unspecified eye, indeterminate stageBillable
- H40.61Glaucoma secondary to drugs, right eyeHeader
- H40.61X0Glaucoma secondary to drugs, right eye, stage unspecifiedBillable
- H40.61X1Glaucoma secondary to drugs, right eye, mild stageBillable
- H40.61X2Glaucoma secondary to drugs, right eye, moderate stageBillable
- H40.61X3Glaucoma secondary to drugs, right eye, severe stageBillable
- H40.61X4Glaucoma secondary to drugs, right eye, indeterminate stageBillable
- H40.62Glaucoma secondary to drugs, left eyeHeader
- H40.62X0Glaucoma secondary to drugs, left eye, stage unspecifiedBillable
- H40.62X1Glaucoma secondary to drugs, left eye, mild stageBillable
- H40.62X2Glaucoma secondary to drugs, left eye, moderate stageBillable
- H40.62X3Glaucoma secondary to drugs, left eye, severe stageBillable
- H40.62X4Glaucoma secondary to drugs, left eye, indeterminate stageBillable
- H40.63Glaucoma secondary to drugs, bilateralHeader
- H40.63X0Glaucoma secondary to drugs, bilateral, stage unspecifiedBillable
- H40.63X1Glaucoma secondary to drugs, bilateral, mild stageBillable
- H40.63X2Glaucoma secondary to drugs, bilateral, moderate stageBillable
- H40.63X3Glaucoma secondary to drugs, bilateral, severe stageBillable
- H40.63X4Glaucoma secondary to drugs, bilateral, indeterminate stageBillable
- H40.8Other glaucomaHeader
- H40.81Glaucoma with increased episcleral venous pressureHeader
- H40.811Glaucoma with increased episcleral venous pressure, right eyeBillable
- H40.812Glaucoma with increased episcleral venous pressure, left eyeBillable
- H40.813Glaucoma with increased episcleral venous pressure, bilateralBillable
- H40.819Glaucoma with increased episcleral venous pressure, unspecified eyeBillable
- H40.82Hypersecretion glaucomaHeader
- H40.821Hypersecretion glaucoma, right eyeBillable
- H40.822Hypersecretion glaucoma, left eyeBillable
- H40.823Hypersecretion glaucoma, bilateralBillable
- H40.829Hypersecretion glaucoma, unspecified eyeBillable
- H40.83Aqueous misdirectionHeader
- H40.831Aqueous misdirection, right eyeBillable
- H40.832Aqueous misdirection, left eyeBillable
- H40.833Aqueous misdirection, bilateralBillable
- H40.839Aqueous misdirection, unspecified eyeBillable
- H40.84Neovascular secondary angle closure glaucomaHeader
- H40.841Neovascular secondary angle closure glaucoma, right eyeBillable
- H40.842Neovascular secondary angle closure glaucoma, left eyeBillable
- H40.843Neovascular secondary angle closure glaucoma, bilateralBillable
- H40.849Neovascular secondary angle closure glaucoma, unspecified eyeBillable
- H40.89Other specified glaucomaBillable
- H40.9Unspecified glaucomaBillable
Excludes1
Excludes1 means these codes are not reported together.
From H40. A note on a category applies to every code under it.
Related conditions
Related pages
- H40.10X0 code detailsNotes, nearby codes, CMS-HCC group
- Category H40Every code under it
- Chapter 7Diseases of the eye and adnexa
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Open-angle glaucoma?
The closest CDC title for "Open-angle glaucoma" is H40.10X0, Unspecified open-angle glaucoma, stage unspecified. H40.10X0 is a billable code.
Is H40.10X0 billable?
Yes. H40.10X0 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to H40.10X0?
The CDC tabular list gives 3 Excludes1 notes (not coded together) for H40.10X0 and the categories above it. They are listed on this page.
What chapter is H40.10X0 in?
Chapter 7. Diseases of the eye and adnexa.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.