ICD-10-CM category
S26: Injury of heart
Codes under S26 (Injury of heart). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| S26.0 | Injury of heart with hemopericardium | — |
| S26.0 | Injury of heart with hemopericardium | — |
| S26.00 | Unspecified injury of heart with hemopericardium | — |
| S26.00 | Unspecified injury of heart with hemopericardium | — |
| S26.00XA | Unspecified injury of heart with hemopericardium, initial encounter | ✓ |
| S26.00XA | Unspecified injury of heart with hemopericardium, initial encounter | ✓ |
| S26.00XD | Unspecified injury of heart with hemopericardium, subsequent encounter | ✓ |
| S26.00XD | Unspecified injury of heart with hemopericardium, subsequent encounter | ✓ |
| S26.00XS | Unspecified injury of heart with hemopericardium, sequela | ✓ |
| S26.00XS | Unspecified injury of heart with hemopericardium, sequela | ✓ |
| S26.01 | Contusion of heart with hemopericardium | — |
| S26.01 | Contusion of heart with hemopericardium | — |
| S26.1 | Injury of heart without hemopericardium | — |
| S26.1 | Injury of heart without hemopericardium | — |
| S26.01XA | Contusion of heart with hemopericardium, initial encounter | ✓ |
| S26.01XA | Contusion of heart with hemopericardium, initial encounter | ✓ |
| S26.01XD | Contusion of heart with hemopericardium, subsequent encounter | ✓ |
| S26.01XD | Contusion of heart with hemopericardium, subsequent encounter | ✓ |
| S26.01XS | Contusion of heart with hemopericardium, sequela | ✓ |
| S26.01XS | Contusion of heart with hemopericardium, sequela | ✓ |
| S26.02 | Laceration of heart with hemopericardium | — |
| S26.02 | Laceration of heart with hemopericardium | — |
| S26.09 | Other injury of heart with hemopericardium | — |
| S26.09 | Other injury of heart with hemopericardium | — |
| S26.9 | Injury of heart, unspecified with or without hemopericardium | — |
| S26.9 | Injury of heart, unspecified with or without hemopericardium | — |
| S26.09XA | Other injury of heart with hemopericardium, initial encounter | ✓ |
| S26.09XA | Other injury of heart with hemopericardium, initial encounter | ✓ |
| S26.09XD | Other injury of heart with hemopericardium, subsequent encounter | ✓ |
| S26.09XD | Other injury of heart with hemopericardium, subsequent encounter | ✓ |
| S26.09XS | Other injury of heart with hemopericardium, sequela | ✓ |
| S26.09XS | Other injury of heart with hemopericardium, sequela | ✓ |
| S26.10 | Unspecified injury of heart without hemopericardium | — |
| S26.10 | Unspecified injury of heart without hemopericardium | — |
| S26.10XA | Unspecified injury of heart without hemopericardium, initial encounter | ✓ |
| S26.10XA | Unspecified injury of heart without hemopericardium, initial encounter | ✓ |
| S26.10XD | Unspecified injury of heart without hemopericardium, subsequent encounter | ✓ |
| S26.10XD | Unspecified injury of heart without hemopericardium, subsequent encounter | ✓ |
| S26.10XS | Unspecified injury of heart without hemopericardium, sequela | ✓ |
| S26.10XS | Unspecified injury of heart without hemopericardium, sequela | ✓ |
| S26.11 | Contusion of heart without hemopericardium | — |
| S26.11 | Contusion of heart without hemopericardium | — |
| S26.11XA | Contusion of heart without hemopericardium, initial encounter | ✓ |
| S26.11XA | Contusion of heart without hemopericardium, initial encounter | ✓ |
| S26.11XD | Contusion of heart without hemopericardium, subsequent encounter | ✓ |
| S26.11XD | Contusion of heart without hemopericardium, subsequent encounter | ✓ |
| S26.11XS | Contusion of heart without hemopericardium, sequela | ✓ |
| S26.11XS | Contusion of heart without hemopericardium, sequela | ✓ |
| S26.12 | Laceration of heart without hemopericardium | — |
| S26.12 | Laceration of heart without hemopericardium | — |
| S26.12XA | Laceration of heart without hemopericardium, initial encounter | ✓ |
| S26.12XA | Laceration of heart without hemopericardium, initial encounter | ✓ |
| S26.12XD | Laceration of heart without hemopericardium, subsequent encounter | ✓ |
| S26.12XD | Laceration of heart without hemopericardium, subsequent encounter | ✓ |
| S26.12XS | Laceration of heart without hemopericardium, sequela | ✓ |
| S26.12XS | Laceration of heart without hemopericardium, sequela | ✓ |
| S26.19 | Other injury of heart without hemopericardium | — |
| S26.19 | Other injury of heart without hemopericardium | — |
| S26.19XA | Other injury of heart without hemopericardium, initial encounter | ✓ |
| S26.19XA | Other injury of heart without hemopericardium, initial encounter | ✓ |
| S26.19XD | Other injury of heart without hemopericardium, subsequent encounter | ✓ |
| S26.19XD | Other injury of heart without hemopericardium, subsequent encounter | ✓ |
| S26.19XS | Other injury of heart without hemopericardium, sequela | ✓ |
| S26.19XS | Other injury of heart without hemopericardium, sequela | ✓ |
| S26.020 | Mild laceration of heart with hemopericardium | — |
| S26.020 | Mild laceration of heart with hemopericardium | — |
| S26.020A | Mild laceration of heart with hemopericardium, initial encounter | ✓ |
| S26.020A | Mild laceration of heart with hemopericardium, initial encounter | ✓ |
| S26.020D | Mild laceration of heart with hemopericardium, subsequent encounter | ✓ |
| S26.020D | Mild laceration of heart with hemopericardium, subsequent encounter | ✓ |
| S26.020S | Mild laceration of heart with hemopericardium, sequela | ✓ |
| S26.020S | Mild laceration of heart with hemopericardium, sequela | ✓ |
| S26.021 | Moderate laceration of heart with hemopericardium | — |
| S26.021 | Moderate laceration of heart with hemopericardium | — |
| S26.021A | Moderate laceration of heart with hemopericardium, initial encounter | ✓ |
| S26.021A | Moderate laceration of heart with hemopericardium, initial encounter | ✓ |
| S26.021D | Moderate laceration of heart with hemopericardium, subsequent encounter | ✓ |
| S26.021D | Moderate laceration of heart with hemopericardium, subsequent encounter | ✓ |
| S26.021S | Moderate laceration of heart with hemopericardium, sequela | ✓ |
| S26.021S | Moderate laceration of heart with hemopericardium, sequela | ✓ |
| S26.022 | Major laceration of heart with hemopericardium | — |
| S26.022 | Major laceration of heart with hemopericardium | — |
| S26.022A | Major laceration of heart with hemopericardium, initial encounter | ✓ |
| S26.022A | Major laceration of heart with hemopericardium, initial encounter | ✓ |
| S26.022D | Major laceration of heart with hemopericardium, subsequent encounter | ✓ |
| S26.022D | Major laceration of heart with hemopericardium, subsequent encounter | ✓ |
| S26.022S | Major laceration of heart with hemopericardium, sequela | ✓ |
| S26.022S | Major laceration of heart with hemopericardium, sequela | ✓ |
| S26.90 | Unspecified injury of heart, unspecified with or without hemopericardium | — |
| S26.90 | Unspecified injury of heart, unspecified with or without hemopericardium | — |
| S26.90XA | Unspecified injury of heart, unspecified with or without hemopericardium, initial encounter | ✓ |
| S26.90XA | Unspecified injury of heart, unspecified with or without hemopericardium, initial encounter | ✓ |
| S26.90XD | Unspecified injury of heart, unspecified with or without hemopericardium, subsequent encounter | ✓ |
| S26.90XD | Unspecified injury of heart, unspecified with or without hemopericardium, subsequent encounter | ✓ |
| S26.90XS | Unspecified injury of heart, unspecified with or without hemopericardium, sequela | ✓ |
| S26.90XS | Unspecified injury of heart, unspecified with or without hemopericardium, sequela | ✓ |
| S26.91 | Contusion of heart, unspecified with or without hemopericardium | — |
| S26.91 | Contusion of heart, unspecified with or without hemopericardium | — |
| S26.91XA | Contusion of heart, unspecified with or without hemopericardium, initial encounter | ✓ |
| S26.91XA | Contusion of heart, unspecified with or without hemopericardium, initial encounter | ✓ |
| S26.91XD | Contusion of heart, unspecified with or without hemopericardium, subsequent encounter | ✓ |
| S26.91XD | Contusion of heart, unspecified with or without hemopericardium, subsequent encounter | ✓ |
| S26.91XS | Contusion of heart, unspecified with or without hemopericardium, sequela | ✓ |
| S26.91XS | Contusion of heart, unspecified with or without hemopericardium, sequela | ✓ |
| S26.92 | Laceration of heart, unspecified with or without hemopericardium | — |
| S26.92 | Laceration of heart, unspecified with or without hemopericardium | — |
| S26.92XA | Laceration of heart, unspecified with or without hemopericardium, initial encounter | ✓ |
| S26.92XA | Laceration of heart, unspecified with or without hemopericardium, initial encounter | ✓ |
| S26.92XD | Laceration of heart, unspecified with or without hemopericardium, subsequent encounter | ✓ |
| S26.92XD | Laceration of heart, unspecified with or without hemopericardium, subsequent encounter | ✓ |
| S26.92XS | Laceration of heart, unspecified with or without hemopericardium, sequela | ✓ |
| S26.92XS | Laceration of heart, unspecified with or without hemopericardium, sequela | ✓ |
| S26.99 | Other injury of heart, unspecified with or without hemopericardium | — |
| S26.99 | Other injury of heart, unspecified with or without hemopericardium | — |
| S26.99XA | Other injury of heart, unspecified with or without hemopericardium, initial encounter | ✓ |
| S26.99XA | Other injury of heart, unspecified with or without hemopericardium, initial encounter | ✓ |
| S26.99XD | Other injury of heart, unspecified with or without hemopericardium, subsequent encounter | ✓ |
| S26.99XD | Other injury of heart, unspecified with or without hemopericardium, subsequent encounter | ✓ |
| S26.99XS | Other injury of heart, unspecified with or without hemopericardium, sequela | ✓ |
| S26.99XS | Other injury of heart, unspecified with or without hemopericardium, sequela | ✓ |
Frequently asked questions
What is ICD-10-CM code S26?
S26 is an ICD-10-CM category covering Injury of heart. It contains 120 more specific diagnosis codes, 84 of which are billable.
Is S26 a billable code?
No — S26 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example S26.0 — Injury of heart with hemopericardium). 84 of the 120 codes under S26 are billable.
What codes fall under S26?
S26 includes S26.0, S26.0, S26.00, S26.00, S26.00XA, plus 115 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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