| Dx | CC/MCC | Exclusions | Description |
| H31421 | CC | 0627:27 codes | Serous choroidal detachment, right eye |
| H31422 | CC | 0627:27 codes | Serous choroidal detachment, left eye |
| H31423 | CC | 0627:27 codes | Serous choroidal detachment, bilateral |
| H31429 | CC | 0627:27 codes | Serous choroidal detachment, unspecified eye |
| H33121 | CC | 0625:29 codes | Parasitic cyst of retina, right eye |
| H33122 | CC | 0625:29 codes | Parasitic cyst of retina, left eye |
| H33123 | CC | 0625:29 codes | Parasitic cyst of retina, bilateral |
| H33129 | CC | 0625:29 codes | Parasitic cyst of retina, unspecified eye |
| H3320 | CC | 0628:74 codes | Serous retinal detachment, unspecified eye |
| H3321 | CC | 0628:74 codes | Serous retinal detachment, right eye |
| H3322 | CC | 0628:74 codes | Serous retinal detachment, left eye |
| H3323 | CC | 0628:74 codes | Serous retinal detachment, bilateral |
| H3340 | CC | 0628:74 codes | Traction detachment of retina, unspecified eye |
| H3341 | CC | 0628:74 codes | Traction detachment of retina, right eye |
| H3342 | CC | 0628:74 codes | Traction detachment of retina, left eye |
| H3343 | CC | 0628:74 codes | Traction detachment of retina, bilateral |
| H338 | CC | 0628:74 codes | Other retinal detachments |
| H3400 | CC | 0587:30 codes | Transient retinal artery occlusion, unspecified eye |
| H3401 | CC | 0587:30 codes | Transient retinal artery occlusion, right eye |
| H3402 | CC | 0587:30 codes | Transient retinal artery occlusion, left eye |
| H3403 | CC | 0587:30 codes | Transient retinal artery occlusion, bilateral |
| H3410 | CC | 0587:30 codes | Central retinal artery occlusion, unspecified eye |
| H3411 | CC | 0587:30 codes | Central retinal artery occlusion, right eye |
| H3412 | CC | 0587:30 codes | Central retinal artery occlusion, left eye |
| H3413 | CC | 0587:30 codes | Central retinal artery occlusion, bilateral |
| H34211 | CC | 0587:30 codes | Partial retinal artery occlusion, right eye |
| H34212 | CC | 0587:30 codes | Partial retinal artery occlusion, left eye |
| H34213 | CC | 0587:30 codes | Partial retinal artery occlusion, bilateral |
| H34219 | CC | 0587:30 codes | Partial retinal artery occlusion, unspecified eye |
| H34231 | CC | 0587:30 codes | Retinal artery branch occlusion, right eye |
| H34232 | CC | 0587:30 codes | Retinal artery branch occlusion, left eye |
| H34233 | CC | 0587:30 codes | Retinal artery branch occlusion, bilateral |
| H34239 | CC | 0587:30 codes | Retinal artery branch occlusion, unspecified eye |
| H34811 | CC | 0587:30 codes | Central retinal vein occlusion, right eye |
| H34812 | CC | 0587:30 codes | Central retinal vein occlusion, left eye |
| H34813 | CC | 0587:30 codes | Central retinal vein occlusion, bilateral |
| H34819 | CC | 0587:30 codes | Central retinal vein occlusion, unspecified eye |
| H349 | CC | 0587:30 codes | Unspecified retinal vascular occlusion |
| H3570 | CC | 0628:74 codes | Unspecified separation of retinal layers |
| H35721 | CC | 0628:74 codes | Serous detachment of retinal pigment epithelium, right eye |
| H35722 | CC | 0628:74 codes | Serous detachment of retinal pigment epithelium, left eye |
| H35723 | CC | 0628:74 codes | Serous detachment of retinal pigment epithelium, bilateral |
| H35729 | CC | 0628:74 codes | Serous detachment of retinal pigment epithelium, unspecified eye |
| H35731 | CC | 0628:74 codes | Hemorrhagic detachment of retinal pigment epithelium, right eye |
| H35732 | CC | 0628:74 codes | Hemorrhagic detachment of retinal pigment epithelium, left eye |
| H35733 | CC | 0628:74 codes | Hemorrhagic detachment of retinal pigment epithelium, bilateral |
| H35739 | CC | 0628:74 codes | Hemorrhagic detachment of retinal pigment epithelium, unspecified eye |
| H3582 | CC | 0629:7 codes | Retinal ischemia |
| H40211 | CC | 0630:4 codes | Acute angle-closure glaucoma, right eye |
| H40212 | CC | 0630:4 codes | Acute angle-closure glaucoma, left eye |
| H40213 | CC | 0630:4 codes | Acute angle-closure glaucoma, bilateral |
| H40219 | CC | 0630:4 codes | Acute angle-closure glaucoma, unspecified eye |
| H44001 | CC | 0625:29 codes | Unspecified purulent endophthalmitis, right eye |
| H44002 | CC | 0625:29 codes | Unspecified purulent endophthalmitis, left eye |
| H44003 | CC | 0625:29 codes | Unspecified purulent endophthalmitis, bilateral |
| H44009 | CC | 0625:29 codes | Unspecified purulent endophthalmitis, unspecified eye |
| H44011 | CC | 0625:29 codes | Panophthalmitis (acute), right eye |
| H44012 | CC | 0625:29 codes | Panophthalmitis (acute), left eye |
| H44013 | CC | 0625:29 codes | Panophthalmitis (acute), bilateral |
| H44019 | CC | 0625:29 codes | Panophthalmitis (acute), unspecified eye |
| H44021 | CC | 0631:37 codes | Vitreous abscess (chronic), right eye |
| H44022 | CC | 0631:37 codes | Vitreous abscess (chronic), left eye |
| H44023 | CC | 0631:37 codes | Vitreous abscess (chronic), bilateral |
| H44029 | CC | 0631:37 codes | Vitreous abscess (chronic), unspecified eye |
| H44111 | CC | 0632:8 codes | Panuveitis, right eye |
| H44112 | CC | 0632:8 codes | Panuveitis, left eye |
| H44113 | CC | 0632:8 codes | Panuveitis, bilateral |
| H44119 | CC | 0632:8 codes | Panuveitis, unspecified eye |
| H44121 | CC | 0625:29 codes | Parasitic endophthalmitis, unspecified, right eye |
| H44122 | CC | 0625:29 codes | Parasitic endophthalmitis, unspecified, left eye |
| H44123 | CC | 0625:29 codes | Parasitic endophthalmitis, unspecified, bilateral |
| H44129 | CC | 0625:29 codes | Parasitic endophthalmitis, unspecified, unspecified eye |
| H44131 | CC | 0632:8 codes | Sympathetic uveitis, right eye |
| H44132 | CC | 0632:8 codes | Sympathetic uveitis, left eye |
| H44133 | CC | 0632:8 codes | Sympathetic uveitis, bilateral |
| H44139 | CC | 0632:8 codes | Sympathetic uveitis, unspecified eye |
| H4419 | CC | 0625:29 codes | Other endophthalmitis |
| H4600 | CC | 0633:12 codes | Optic papillitis, unspecified eye |
| H4601 | CC | 0633:12 codes | Optic papillitis, right eye |
| H4602 | CC | 0633:12 codes | Optic papillitis, left eye |
| H4603 | CC | 0633:12 codes | Optic papillitis, bilateral |
| H4610 | CC | 0633:12 codes | Retrobulbar neuritis, unspecified eye |
| H4611 | CC | 0633:12 codes | Retrobulbar neuritis, right eye |
| H4612 | CC | 0633:12 codes | Retrobulbar neuritis, left eye |
| H4613 | CC | 0633:12 codes | Retrobulbar neuritis, bilateral |
| H468 | CC | 0633:12 codes | Other optic neuritis |
| H469 | CC | 0633:12 codes | Unspecified optic neuritis |
| H4710 | CC | 0634:145 codes | Unspecified papilledema |
| H4711 | CC | 0634:145 codes | Papilledema associated with increased intracranial pressure |
| H4741 | CC | 0635:13 codes | Disorders of optic chiasm in (due to) inflammatory disorders |
| H4742 | CC | 0635:13 codes | Disorders of optic chiasm in (due to) neoplasm |
| H4743 | CC | 0635:13 codes | Disorders of optic chiasm in (due to) vascular disorders |
| H4749 | CC | 0635:13 codes | Disorders of optic chiasm in (due to) other disorders |
| H47511 | CC | 0635:13 codes | Disorders of visual pathways in (due to) inflammatory disorders, right side |
| H47512 | CC | 0635:13 codes | Disorders of visual pathways in (due to) inflammatory disorders, left side |
| H47519 | CC | 0635:13 codes | Disorders of visual pathways in (due to) inflammatory disorders, unspecified side |
| H47521 | CC | 0635:13 codes | Disorders of visual pathways in (due to) neoplasm, right side |
| H47522 | CC | 0635:13 codes | Disorders of visual pathways in (due to) neoplasm, left side |
| H47529 | CC | 0635:13 codes | Disorders of visual pathways in (due to) neoplasm, unspecified side |
| H47531 | CC | 0635:13 codes | Disorders of visual pathways in (due to) vascular disorders, right side |
| H47532 | CC | 0635:13 codes | Disorders of visual pathways in (due to) vascular disorders, left side |
| H47539 | CC | 0635:13 codes | Disorders of visual pathways in (due to) vascular disorders, unspecified side |
| H47621 | CC | 0636:13 codes | Disorders of visual cortex in (due to) inflammatory disorders, right side of brain |
| H47622 | CC | 0636:13 codes | Disorders of visual cortex in (due to) inflammatory disorders, left side of brain |
| H47629 | CC | 0636:13 codes | Disorders of visual cortex in (due to) inflammatory disorders, unspecified side of brain |
| H47631 | CC | 0636:13 codes | Disorders of visual cortex in (due to) neoplasm, right side of brain |
| H47632 | CC | 0636:13 codes | Disorders of visual cortex in (due to) neoplasm, left side of brain |
| H47639 | CC | 0636:13 codes | Disorders of visual cortex in (due to) neoplasm, unspecified side of brain |
| H47641 | CC | 0636:13 codes | Disorders of visual cortex in (due to) vascular disorders, right side of brain |
| H47642 | CC | 0636:13 codes | Disorders of visual cortex in (due to) vascular disorders, left side of brain |
| H47649 | CC | 0636:13 codes | Disorders of visual cortex in (due to) vascular disorders, unspecified side of brain |
| H49811 | CC | 0545:36 codes | Kearns-Sayre syndrome, right eye |
| H49812 | CC | 0545:36 codes | Kearns-Sayre syndrome, left eye |
| H49813 | CC | 0545:36 codes | Kearns-Sayre syndrome, bilateral |
| H49819 | CC | 0545:36 codes | Kearns-Sayre syndrome, unspecified eye |
| H53121 | CC | 0637:13 codes | Transient visual loss, right eye |
| H53122 | CC | 0637:13 codes | Transient visual loss, left eye |
| H53123 | CC | 0637:13 codes | Transient visual loss, bilateral |
| H53129 | CC | 0637:13 codes | Transient visual loss, unspecified eye |
| H53131 | CC | 0637:13 codes | Sudden visual loss, right eye |
| H53132 | CC | 0637:13 codes | Sudden visual loss, left eye |
| H53133 | CC | 0637:13 codes | Sudden visual loss, bilateral |
| H53139 | CC | 0637:13 codes | Sudden visual loss, unspecified eye |
| H59011 | CC | 0638:34 codes | Keratopathy (bullous aphakic) following cataract surgery, right eye |
| H59012 | CC | 0638:34 codes | Keratopathy (bullous aphakic) following cataract surgery, left eye |
| H59013 | CC | 0638:34 codes | Keratopathy (bullous aphakic) following cataract surgery, bilateral |
| H59019 | CC | 0638:34 codes | Keratopathy (bullous aphakic) following cataract surgery, unspecified eye |
| H59031 | CC | 0638:34 codes | Cystoid macular edema following cataract surgery, right eye |
| H59032 | CC | 0638:34 codes | Cystoid macular edema following cataract surgery, left eye |
| H59033 | CC | 0638:34 codes | Cystoid macular edema following cataract surgery, bilateral |
| H59039 | CC | 0638:34 codes | Cystoid macular edema following cataract surgery, unspecified eye |
| H59091 | CC | 0638:34 codes | Other disorders of the right eye following cataract surgery |
| H59092 | CC | 0638:34 codes | Other disorders of the left eye following cataract surgery |
| H59093 | CC | 0638:34 codes | Other disorders of the eye following cataract surgery, bilateral |
| H59099 | CC | 0638:34 codes | Other disorders of unspecified eye following cataract surgery |
| H59111 | CC | 0639:105 codes | Intraoperative hemorrhage and hematoma of right eye and adnexa complicating an ophthalmic procedure |
| H59112 | CC | 0639:105 codes | Intraoperative hemorrhage and hematoma of left eye and adnexa complicating an ophthalmic procedure |
| H59113 | CC | 0639:105 codes | Intraoperative hemorrhage and hematoma of eye and adnexa complicating an ophthalmic procedure, bilateral |
| H59119 | CC | 0639:105 codes | Intraoperative hemorrhage and hematoma of unspecified eye and adnexa complicating an ophthalmic procedure |
| H59121 | CC | 0639:105 codes | Intraoperative hemorrhage and hematoma of right eye and adnexa complicating other procedure |
| H59122 | CC | 0639:105 codes | Intraoperative hemorrhage and hematoma of left eye and adnexa complicating other procedure |
| H59123 | CC | 0639:105 codes | Intraoperative hemorrhage and hematoma of eye and adnexa complicating other procedure, bilateral |
| H59129 | CC | 0639:105 codes | Intraoperative hemorrhage and hematoma of unspecified eye and adnexa complicating other procedure |
| H59211 | CC | 0509:72 codes | Accidental puncture and laceration of right eye and adnexa during an ophthalmic procedure |
| H59212 | CC | 0509:72 codes | Accidental puncture and laceration of left eye and adnexa during an ophthalmic procedure |
| H59213 | CC | 0509:72 codes | Accidental puncture and laceration of eye and adnexa during an ophthalmic procedure, bilateral |
| H59219 | CC | 0509:72 codes | Accidental puncture and laceration of unspecified eye and adnexa during an ophthalmic procedure |
| H59221 | CC | 0509:72 codes | Accidental puncture and laceration of right eye and adnexa during other procedure |
| H59222 | CC | 0509:72 codes | Accidental puncture and laceration of left eye and adnexa during other procedure |
| H59223 | CC | 0509:72 codes | Accidental puncture and laceration of eye and adnexa during other procedure, bilateral |
| H59229 | CC | 0509:72 codes | Accidental puncture and laceration of unspecified eye and adnexa during other procedure |
| H59311 | CC | 0639:105 codes | Postprocedural hemorrhage and hematoma of right eye and adnexa following an ophthalmic procedure |
| H59312 | CC | 0639:105 codes | Postprocedural hemorrhage and hematoma of left eye and adnexa following an ophthalmic procedure |
| H59313 | CC | 0639:105 codes | Postprocedural hemorrhage and hematoma of eye and adnexa following an ophthalmic procedure, bilateral |
| H59319 | CC | 0639:105 codes | Postprocedural hemorrhage and hematoma of unspecified eye and adnexa following an ophthalmic procedure |
| H59321 | CC | 0639:105 codes | Postprocedural hemorrhage and hematoma of right eye and adnexa following other procedure |
| H59322 | CC | 0639:105 codes | Postprocedural hemorrhage and hematoma of left eye and adnexa following other procedure |
| H59323 | CC | 0639:105 codes | Postprocedural hemorrhage and hematoma of eye and adnexa following other procedure, bilateral |
| H59329 | CC | 0639:105 codes | Postprocedural hemorrhage and hematoma of unspecified eye and adnexa following other procedure |
| H59811 | CC | 0638:34 codes | Chorioretinal scars after surgery for detachment, right eye |
| H59812 | CC | 0638:34 codes | Chorioretinal scars after surgery for detachment, left eye |
| H59813 | CC | 0638:34 codes | Chorioretinal scars after surgery for detachment, bilateral |
| H59819 | CC | 0638:34 codes | Chorioretinal scars after surgery for detachment, unspecified eye |
| H5988 | CC | 0638:34 codes | Other intraoperative complications of eye and adnexa, not elsewhere classified |
| H5989 | CC | 0638:34 codes | Other postprocedural complications and disorders of eye and adnexa, not elsewhere classified |
| H6020 | CC | 0640:20 codes | Malignant otitis externa, unspecified ear |
| H6021 | CC | 0640:20 codes | Malignant otitis externa, right ear |
| H6022 | CC | 0640:20 codes | Malignant otitis externa, left ear |
| H6023 | CC | 0640:20 codes | Malignant otitis externa, bilateral |
| H70001 | CC | 0641:92 codes | Acute mastoiditis without complications, right ear |
| H70002 | CC | 0641:92 codes | Acute mastoiditis without complications, left ear |
| H70003 | CC | 0641:92 codes | Acute mastoiditis without complications, bilateral |
| H70009 | CC | 0641:92 codes | Acute mastoiditis without complications, unspecified ear |
| H70011 | CC | 0641:92 codes | Subperiosteal abscess of mastoid, right ear |
| H70012 | CC | 0641:92 codes | Subperiosteal abscess of mastoid, left ear |
| H70013 | CC | 0641:92 codes | Subperiosteal abscess of mastoid, bilateral |
| H70019 | CC | 0641:92 codes | Subperiosteal abscess of mastoid, unspecified ear |
| H70091 | CC | 0641:92 codes | Acute mastoiditis with other complications, right ear |
| H70092 | CC | 0641:92 codes | Acute mastoiditis with other complications, left ear |
| H70093 | CC | 0641:92 codes | Acute mastoiditis with other complications, bilateral |
| H70099 | CC | 0641:92 codes | Acute mastoiditis with other complications, unspecified ear |
| H9521 | CC | 0642:75 codes | Intraoperative hemorrhage and hematoma of ear and mastoid process complicating a procedure on the ear and mastoid process |
| H9522 | CC | 0642:75 codes | Intraoperative hemorrhage and hematoma of ear and mastoid process complicating other procedure |
| H9531 | CC | 0509:72 codes | Accidental puncture and laceration of the ear and mastoid process during a procedure on the ear and mastoid process |
| H9532 | CC | 0509:72 codes | Accidental puncture and laceration of the ear and mastoid process during other procedure |
| H9541 | CC | 0642:75 codes | Postprocedural hemorrhage and hematoma of ear and mastoid process following a procedure on the ear and mastoid process |
| H9542 | CC | 0642:75 codes | Postprocedural hemorrhage and hematoma of ear and mastoid process following other procedure |
| H95811 | CC | 0643:42 codes | Postprocedural stenosis of right external ear canal |
| H95812 | CC | 0643:42 codes | Postprocedural stenosis of left external ear canal |
| H95813 | CC | 0643:42 codes | Postprocedural stenosis of external ear canal, bilateral |
| H95819 | CC | 0643:42 codes | Postprocedural stenosis of unspecified external ear canal |
| H9588 | CC | 0643:42 codes | Other intraoperative complications and disorders of the ear and mastoid process, not elsewhere classified |
| H9589 | CC | 0643:42 codes | Other postprocedural complications and disorders of the ear and mastoid process, not elsewhere classified |
| I010 | CC | 0188:16 codes | Acute rheumatic pericarditis |
| I011 | CC | 0644:73 codes | Acute rheumatic endocarditis |
| I012 | CC | 0186:28 codes | Acute rheumatic myocarditis |
| I018 | CC | 0645:46 codes | Other acute rheumatic heart disease |
| I019 | CC | 0646:34 codes | Acute rheumatic heart disease, unspecified |
| I020 | CC | 0645:46 codes | Rheumatic chorea with heart involvement |
| I029 | CC | 0646:34 codes | Rheumatic chorea without heart involvement |
| I090 | CC | 0647:24 codes | Rheumatic myocarditis |
| I092 | CC | 0188:16 codes | Chronic rheumatic pericarditis |
| I0981 | CC | 0648:21 codes | Rheumatic heart failure |
| I120 | CC | 0649:20 codes | Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease |
| I130 | CC | 0650:19 codes | Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease |
| I1311 | CC | 0650:19 codes | Hypertensive heart and chronic kidney disease without heart failure, with stage 5 chronic kidney disease, or end stage renal disease |
| I132 | CC | 0650:19 codes | Hypertensive heart and chronic kidney disease with heart failure and with stage 5 chronic kidney disease, or end stage renal disease |
| I200 | CC | 0651:39 codes | Unstable angina |
| I201 | CC | 0652:29 codes | Angina pectoris with documented spasm |
| I2101 | MCC | 0653:18 codes | ST elevation (STEMI) myocardial infarction involving left main coronary artery |
| I2102 | MCC | 0653:18 codes | ST elevation (STEMI) myocardial infarction involving left anterior descending coronary artery |
| I2109 | MCC | 0653:18 codes | ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall |
| I2111 | MCC | 0653:18 codes | ST elevation (STEMI) myocardial infarction involving right coronary artery |
| I2119 | MCC | 0653:18 codes | ST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall |
| I2121 | MCC | 0653:18 codes | ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery |
| I2129 | MCC | 0653:18 codes | ST elevation (STEMI) myocardial infarction involving other sites |
| I213 | MCC | 0653:18 codes | ST elevation (STEMI) myocardial infarction of unspecified site |
| I214 | MCC | 0653:18 codes | Non-ST elevation (NSTEMI) myocardial infarction |
| I220 | MCC | 0653:18 codes | Subsequent ST elevation (STEMI) myocardial infarction of anterior wall |
| I221 | MCC | 0653:18 codes | Subsequent ST elevation (STEMI) myocardial infarction of inferior wall |
| I222 | MCC | 0653:18 codes | Subsequent non-ST elevation (NSTEMI) myocardial infarction |
| I228 | MCC | 0653:18 codes | Subsequent ST elevation (STEMI) myocardial infarction of other sites |
| I229 | MCC | 0653:18 codes | Subsequent ST elevation (STEMI) myocardial infarction of unspecified site |
| I230 | CC | 0654:74 codes | Hemopericardium as current complication following acute myocardial infarction |
| I231 | CC | 0654:74 codes | Atrial septal defect as current complication following acute myocardial infarction |
| I232 | CC | 0654:74 codes | Ventricular septal defect as current complication following acute myocardial infarction |
| I233 | CC | 0654:74 codes | Rupture of cardiac wall without hemopericardium as current complication following acute myocardial infarction |
| I234 | MCC | 0655:14 codes | Rupture of chordae tendineae as current complication following acute myocardial infarction |
| I235 | MCC | 0656:14 codes | Rupture of papillary muscle as current complication following acute myocardial infarction |
| I236 | CC | 0654:74 codes | Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarction |
| I237 | CC | 0654:74 codes | Postinfarction angina |
| I238 | CC | 0654:74 codes | Other current complications following acute myocardial infarction |
| I240 | CC | 0657:30 codes | Acute coronary thrombosis not resulting in myocardial infarction |
| I241 | CC | 0658:8 codes | Dressler's syndrome |
| I248 | CC | 0657:30 codes | Other forms of acute ischemic heart disease |
| I249 | CC | 0657:30 codes | Acute ischemic heart disease, unspecified |
| I25110 | CC | 0651:39 codes | Atherosclerotic heart disease of native coronary artery with unstable angina pectoris |
| I253 | CC | 0659:2 codes | Aneurysm of heart |
| I2542 | MCC | 0660:11 codes | Coronary artery dissection |
| I25700 | CC | 0651:39 codes | Atherosclerosis of coronary artery bypass graft(s), unspecified, with unstable angina pectoris |
| I25710 | CC | 0661:70 codes | Atherosclerosis of autologous vein coronary artery bypass graft(s) with unstable angina pectoris |
| I25711 | CC | 0662:33 codes | Atherosclerosis of autologous vein coronary artery bypass graft(s) with angina pectoris with documented spasm |
| I25718 | CC | 0662:33 codes | Atherosclerosis of autologous vein coronary artery bypass graft(s) with other forms of angina pectoris |
| I25719 | CC | 0662:33 codes | Atherosclerosis of autologous vein coronary artery bypass graft(s) with unspecified angina pectoris |
| I25720 | CC | 0661:70 codes | Atherosclerosis of autologous artery coronary artery bypass graft(s) with unstable angina pectoris |
| I25721 | CC | 0662:33 codes | Atherosclerosis of autologous artery coronary artery bypass graft(s) with angina pectoris with documented spasm |
| I25728 | CC | 0662:33 codes | Atherosclerosis of autologous artery coronary artery bypass graft(s) with other forms of angina pectoris |
| I25729 | CC | 0662:33 codes | Atherosclerosis of autologous artery coronary artery bypass graft(s) with unspecified angina pectoris |
| I25730 | CC | 0661:70 codes | Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with unstable angina pectoris |
| I25731 | CC | 0662:33 codes | Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with angina pectoris with documented spasm |
| I25738 | CC | 0662:33 codes | Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with other forms of angina pectoris |
| I25739 | CC | 0662:33 codes | Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with unspecified angina pectoris |
| I25750 | CC | 0663:75 codes | Atherosclerosis of native coronary artery of transplanted heart with unstable angina |
| I25751 | CC | 0664:38 codes | Atherosclerosis of native coronary artery of transplanted heart with angina pectoris with documented spasm |
| I25758 | CC | 0664:38 codes | Atherosclerosis of native coronary artery of transplanted heart with other forms of angina pectoris |
| I25759 | CC | 0664:38 codes | Atherosclerosis of native coronary artery of transplanted heart with unspecified angina pectoris |
| I25760 | CC | 0665:70 codes | Atherosclerosis of bypass graft of coronary artery of transplanted heart with unstable angina |
| I25761 | CC | 0666:33 codes | Atherosclerosis of bypass graft of coronary artery of transplanted heart with angina pectoris with documented spasm |
| I25768 | CC | 0666:33 codes | Atherosclerosis of bypass graft of coronary artery of transplanted heart with other forms of angina pectoris |
| I25769 | CC | 0666:33 codes | Atherosclerosis of bypass graft of coronary artery of transplanted heart with unspecified angina pectoris |
| I25790 | CC | 0651:39 codes | Atherosclerosis of other coronary artery bypass graft(s) with unstable angina pectoris |
| I25791 | CC | No Excl | Atherosclerosis of other coronary artery bypass graft(s) with angina pectoris with documented spasm |
| I25798 | CC | No Excl | Atherosclerosis of other coronary artery bypass graft(s) with other forms of angina pectoris |
| I25799 | CC | No Excl | Atherosclerosis of other coronary artery bypass graft(s) with unspecified angina pectoris |
| I25810 | CC | No Excl | Atherosclerosis of coronary artery bypass graft(s) without angina pectoris |
| I25811 | CC | 0664:38 codes | Atherosclerosis of native coronary artery of transplanted heart without angina pectoris |
| I25812 | CC | 0666:33 codes | Atherosclerosis of bypass graft of coronary artery of transplanted heart without angina pectoris |
| I2601 | MCC | 0667:19 codes | Septic pulmonary embolism with acute cor pulmonale |
| I2602 | MCC | 0667:19 codes | Saddle embolus of pulmonary artery with acute cor pulmonale |
| I2609 | MCC | 0667:19 codes | Other pulmonary embolism with acute cor pulmonale |
| I2690 | MCC | 0668:20 codes | Septic pulmonary embolism without acute cor pulmonale |
| I2692 | MCC | 0669:15 codes | Saddle embolus of pulmonary artery without acute cor pulmonale |
| I2699 | MCC | 0670:20 codes | Other pulmonary embolism without acute cor pulmonale |
| I270 | CC | 0671:12 codes | Primary pulmonary hypertension |
| I271 | CC | 0533:7 codes | Kyphoscoliotic heart disease |
| I2782 | CC | 0669:15 codes | Chronic pulmonary embolism |
| I280 | CC | 0672:4 codes | Arteriovenous fistula of pulmonary vessels |
| I281 | CC | 0672:4 codes | Aneurysm of pulmonary artery |
| I300 | CC | 0673:15 codes | Acute nonspecific idiopathic pericarditis |
| I301 | CC | 0673:15 codes | Infective pericarditis |
| I308 | CC | 0673:15 codes | Other forms of acute pericarditis |
| I309 | CC | 0673:15 codes | Acute pericarditis, unspecified |
| I310 | CC | 0674:11 codes | Chronic adhesive pericarditis |
| I311 | CC | 0674:11 codes | Chronic constrictive pericarditis |
| I312 | CC | 0674:11 codes | Hemopericardium, not elsewhere classified |
| I313 | CC | 0188:16 codes | Pericardial effusion (noninflammatory) |
| I314 | CC | 0188:16 codes | Cardiac tamponade |
| I318 | CC | 0188:16 codes | Other specified diseases of pericardium |
| I319 | CC | 0188:16 codes | Disease of pericardium, unspecified |
| I32 | CC | 0673:15 codes | Pericarditis in diseases classified elsewhere |
| I330 | MCC | 0675:13 codes | Acute and subacute infective endocarditis |
| I339 | MCC | 0675:13 codes | Acute and subacute endocarditis, unspecified |
| I38 | CC | 0676:6 codes | Endocarditis, valve unspecified |
| I39 | CC | 0676:6 codes | Endocarditis and heart valve disorders in diseases classified elsewhere |
| I400 | MCC | 0677:20 codes | Infective myocarditis |
| I401 | MCC | 0677:20 codes | Isolated myocarditis |
| I408 | MCC | 0677:20 codes | Other acute myocarditis |
| I409 | MCC | 0677:20 codes | Acute myocarditis, unspecified |
| I41 | MCC | 0677:20 codes | Myocarditis in diseases classified elsewhere |
| I420 | CC | 0678:93 codes | Dilated cardiomyopathy |
| I421 | CC | 0678:93 codes | Obstructive hypertrophic cardiomyopathy |
| I422 | CC | 0678:93 codes | Other hypertrophic cardiomyopathy |
| I423 | CC | 0678:93 codes | Endomyocardial (eosinophilic) disease |
| I424 | CC | 0678:93 codes | Endocardial fibroelastosis |
| I425 | CC | 0678:93 codes | Other restrictive cardiomyopathy |
| I426 | CC | 0678:93 codes | Alcoholic cardiomyopathy |
| I427 | CC | 0678:93 codes | Cardiomyopathy due to drug and external agent |
| I428 | CC | 0678:93 codes | Other cardiomyopathies |
| I429 | CC | 0678:93 codes | Cardiomyopathy, unspecified |
| I43 | CC | 0678:93 codes | Cardiomyopathy in diseases classified elsewhere |
| I442 | CC | 0679:44 codes | Atrioventricular block, complete |
| I452 | CC | 0679:44 codes | Bifascicular block |
| I453 | CC | 0679:44 codes | Trifascicular block |
| I4589 | CC | 0679:44 codes | Other specified conduction disorders |
| I462 | MCC | 0680:21 codes | Cardiac arrest due to underlying cardiac condition |
| I468 | MCC | 0680:21 codes | Cardiac arrest due to other underlying condition |
| I469 | MCC | 0680:21 codes | Cardiac arrest, cause unspecified |
| I470 | CC | 0679:44 codes | Re-entry ventricular arrhythmia |
| I471 | CC | 0679:44 codes | Supraventricular tachycardia |
| I472 | CC | 0679:44 codes | Ventricular tachycardia |
| I481 | CC | 0679:44 codes | Persistent atrial fibrillation |
| I483 | CC | 0679:44 codes | Typical atrial flutter |
| I484 | CC | 0679:44 codes | Atypical atrial flutter |
| I4892 | CC | 0679:44 codes | Unspecified atrial flutter |
| I4901 | MCC | 0679:44 codes | Ventricular fibrillation |
| I4902 | MCC | 0679:44 codes | Ventricular flutter |
| I492 | CC | 0679:44 codes | Junctional premature depolarization |
| I501 | CC | 0681:20 codes | Left ventricular failure |
| I5020 | CC | 0682:21 codes | Unspecified systolic (congestive) heart failure |
| I5021 | MCC | 0682:21 codes | Acute systolic (congestive) heart failure |
| I5022 | CC | 0682:21 codes | Chronic systolic (congestive) heart failure |
| I5023 | MCC | 0682:21 codes | Acute on chronic systolic (congestive) heart failure |
| I5030 | CC | 0682:21 codes | Unspecified diastolic (congestive) heart failure |
| I5031 | MCC | 0682:21 codes | Acute diastolic (congestive) heart failure |
| I5032 | CC | 0682:21 codes | Chronic diastolic (congestive) heart failure |
| I5033 | MCC | 0682:21 codes | Acute on chronic diastolic (congestive) heart failure |
| I5040 | CC | 0682:21 codes | Unspecified combined systolic (congestive) and diastolic (congestive) heart failure |
| I5041 | MCC | 0682:21 codes | Acute combined systolic (congestive) and diastolic (congestive) heart failure |
| I5042 | CC | 0682:21 codes | Chronic combined systolic (congestive) and diastolic (congestive) heart failure |
| I5043 | MCC | 0682:21 codes | Acute on chronic combined systolic (congestive) and diastolic (congestive) heart failure |
| I510 | CC | 0654:74 codes | Cardiac septal defect, acquired |
| I511 | MCC | 0655:14 codes | Rupture of chordae tendineae, not elsewhere classified |
| I512 | MCC | 0656:14 codes | Rupture of papillary muscle, not elsewhere classified |
| I5181 | CC | 0683:23 codes | Takotsubo syndrome |
| I6000 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from unspecified carotid siphon and bifurcation |
| I6001 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from right carotid siphon and bifurcation |
| I6002 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from left carotid siphon and bifurcation |
| I6010 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from unspecified middle cerebral artery |
| I6011 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from right middle cerebral artery |
| I6012 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from left middle cerebral artery |
| I6020 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from unspecified anterior communicating artery |
| I6021 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from right anterior communicating artery |
| I6022 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from left anterior communicating artery |
| I6030 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from unspecified posterior communicating artery |
| I6031 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from right posterior communicating artery |
| I6032 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from left posterior communicating artery |
| I604 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from basilar artery |
| I6050 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from unspecified vertebral artery |
| I6051 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from right vertebral artery |
| I6052 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from left vertebral artery |
| I606 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from other intracranial arteries |
| I607 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage from unspecified intracranial artery |
| I608 | MCC | 0684:291 codes | Other nontraumatic subarachnoid hemorrhage |
| I609 | MCC | 0684:291 codes | Nontraumatic subarachnoid hemorrhage, unspecified |
| I610 | MCC | 0684:291 codes | Nontraumatic intracerebral hemorrhage in hemisphere, subcortical |
| I611 | MCC | 0684:291 codes | Nontraumatic intracerebral hemorrhage in hemisphere, cortical |
| I612 | MCC | 0684:291 codes | Nontraumatic intracerebral hemorrhage in hemisphere, unspecified |
| I613 | MCC | 0684:291 codes | Nontraumatic intracerebral hemorrhage in brain stem |
| I614 | MCC | 0684:291 codes | Nontraumatic intracerebral hemorrhage in cerebellum |
| I615 | MCC | 0684:291 codes | Nontraumatic intracerebral hemorrhage, intraventricular |
| I616 | MCC | 0684:291 codes | Nontraumatic intracerebral hemorrhage, multiple localized |
| I618 | MCC | 0684:291 codes | Other nontraumatic intracerebral hemorrhage |
| I619 | MCC | 0684:291 codes | Nontraumatic intracerebral hemorrhage, unspecified |
| I6200 | MCC | 0684:291 codes | Nontraumatic subdural hemorrhage, unspecified |
| I6201 | MCC | 0684:291 codes | Nontraumatic acute subdural hemorrhage |
| I6202 | MCC | 0684:291 codes | Nontraumatic subacute subdural hemorrhage |
| I6203 | MCC | 0684:291 codes | Nontraumatic chronic subdural hemorrhage |
| I621 | MCC | 0684:291 codes | Nontraumatic extradural hemorrhage |
| I629 | CC | 0684:291 codes | Nontraumatic intracranial hemorrhage, unspecified |
| I6300 | MCC | 0685:114 codes | Cerebral infarction due to thrombosis of unspecified precerebral artery |
| I63011 | MCC | 0686:114 codes | Cerebral infarction due to thrombosis of right vertebral artery |
| I63012 | MCC | 0686:114 codes | Cerebral infarction due to thrombosis of left vertebral artery |
| I63019 | MCC | 0686:114 codes | Cerebral infarction due to thrombosis of unspecified vertebral artery |
| I6302 | MCC | 0685:114 codes | Cerebral infarction due to thrombosis of basilar artery |
| I63031 | MCC | 0687:114 codes | Cerebral infarction due to thrombosis of right carotid artery |
| I63032 | MCC | 0687:114 codes | Cerebral infarction due to thrombosis of left carotid artery |
| I63039 | MCC | 0687:114 codes | Cerebral infarction due to thrombosis of unspecified carotid artery |
| I6309 | MCC | 0685:114 codes | Cerebral infarction due to thrombosis of other precerebral artery |
| I6310 | MCC | 0685:114 codes | Cerebral infarction due to embolism of unspecified precerebral artery |
| I63111 | MCC | 0686:114 codes | Cerebral infarction due to embolism of right vertebral artery |
| I63112 | MCC | 0686:114 codes | Cerebral infarction due to embolism of left vertebral artery |
| I63119 | MCC | 0686:114 codes | Cerebral infarction due to embolism of unspecified vertebral artery |
| I6312 | MCC | 0685:114 codes | Cerebral infarction due to embolism of basilar artery |
| I63131 | MCC | 0687:114 codes | Cerebral infarction due to embolism of right carotid artery |
| I63132 | MCC | 0687:114 codes | Cerebral infarction due to embolism of left carotid artery |
| I63139 | MCC | 0687:114 codes | Cerebral infarction due to embolism of unspecified carotid artery |
| I6319 | MCC | 0685:114 codes | Cerebral infarction due to embolism of other precerebral artery |
| I6320 | MCC | 0685:114 codes | Cerebral infarction due to unspecified occlusion or stenosis of unspecified precerebral arteries |
| I63211 | MCC | 0686:114 codes | Cerebral infarction due to unspecified occlusion or stenosis of right vertebral arteries |
| I63212 | MCC | 0686:114 codes | Cerebral infarction due to unspecified occlusion or stenosis of left vertebral arteries |