Medical Code Search: "Secondary hypertension"
Results for “Secondary hypertension” from ICD-10-CM. Code titles and billable status are read from the published releases.
Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 20, 2026 · All releases and sources
Why these results?
How MedCoder read the search, which code set answered first, and why these codes are shown.
What MedCoder understood
- You searched
- Secondary hypertension
- Search type
- Diagnosis / condition
- Primary registry
- ICD-10-CM
- Understood as a diagnosis or condition search, so ICD-10-CM is ranked first.
- hypertension → hypertensive
Search results are not a code assignment. Review the documentation, official coding instructions, and applicable rules before selecting a code.
Recommended codes
The codes the published release carries for each pathway, each with the official evidence for the match.
Best matches
Exact title · The official description is the searched wording
Why this matched
- The official description is the searched wording.
- The official description is the searched wording
- The tabular carries it at category level.
- 5 codes below, all billable in the tabular hierarchy.
5 codes below, all billable
- I15.0Renovascular hypertensionBillable
- I15.1Hypertension secondary to other renal disordersBillable
- I15.2Hypertension secondary to endocrine disordersBillable
- I15.8Other secondary hypertensionBillable
- I15.9Secondary hypertension, unspecifiedBillable
Under I15 Secondary hypertension
Title match · Official description matches the search terms
Why this matched
- The official description contains the search terms.
- Sits under I15 Secondary hypertension in the ICD-10-CM tabular.
- The tabular carries it at billable code level.
Under I15 Secondary hypertension
Title match · Official description matches the search terms
Why this matched
- The official description contains the search terms.
- Sits under I15 Secondary hypertension in the ICD-10-CM tabular.
- The tabular carries it at billable code level.
Under I15 Secondary hypertension
Title match · Official description matches the search terms
Why this matched
- The official description contains the search terms.
- Sits under I15 Secondary hypertension in the ICD-10-CM tabular.
- The tabular carries it at billable code level.
Under I15 Secondary hypertension
Title match · Official description matches the search terms
Why this matched
- The official description contains the search terms.
- Sits under I15 Secondary hypertension in the ICD-10-CM tabular.
- The tabular carries it at billable code level.
Related codes
Neighbouring concepts, the primary code’s own tabular relationships, and every code set’s full results.
Explore I15
I15 Secondary hypertension — what its code page carries, from the official tables.
Related concepts, from I15's tabular notes
Excludes1
Excludes2 · 6 of 16
- H35.0Background retinopathy and retinal vascular changes
- I60Nontraumatic subarachnoid hemorrhage
- I61Nontraumatic intracerebral hemorrhage
- I62Other and unspecified nontraumatic intracranial hemorrhage
- I63Cerebral infarction
- I65Occlusion and stenosis of precerebral arteries, not resulting in cerebral infarction
ICD-10-CM: 27 matches
See all in ICD-10-CM →5 of them are shown above under Best matches.
Index / inclusion term
116 codes below, 91 billable
- I63.0Cerebral infarction due to thrombosis of precerebral arteriesNot billable
- I63.1Cerebral infarction due to embolism of precerebral arteriesNot billable
- I63.2Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteriesNot billable
- I63.3Cerebral infarction due to thrombosis of cerebral arteriesNot billable
Under I27 Other pulmonary heart diseases
Title match
6 codes below, all billable
- I27.20Pulmonary hypertension, unspecifiedBillable
- I27.21Secondary pulmonary arterial hypertensionBillable
- I27.22Pulmonary hypertension due to left heart diseaseBillable
- I27.23Pulmonary hypertension due to lung diseases and hypoxiaBillable
Official source
Code titles, billable status and tabular instructions on this page are read from the published release files in force today: ICD-10-CM FY2027 (CMS and CDC). Open a code to see its official instructions quoted as published, the release and file it came from, its relationships and its change history. A search result is MedCoder’s match of your words to those files, not a code assignment.