Block · Chapter 9
I26-I28 Pulmonary heart disease and diseases of pulmonary circulation (I26-I28)
Block I26-I28 groups 3 categories with 33 billable codes in FY2027.
Where it sits
- Chapter 9 Diseases of the circulatory system (I00-I99)
- I26-I28 Pulmonary heart disease and diseases of pulmonary circulation (I26-I28)
Neighbouring blocks
- Categories
- 3
- Billable codes
- 33
- CC codes
- 6
- MCC codes
- 12
- HCC V28 codes
- 29
- New FY2027
- 0
Categories in I26-I28
Index main terms
- Hypertension, hypertensive (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic) → I26, I27 (24 entries)
- Embolism (multiple) (paradoxical) → I26, I27 (22 entries)
- Disease, diseased → I27, I28 (13 entries)
- Cor → I26, I27 (5 entries)
- Rupture, ruptured → I28 (5 entries)
- Stricture → I28 (5 entries)
- Syndrome → I27 (5 entries)
- Aneurysm (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (saccular) → I28 (4 entries)
- Circulation → I27 (4 entries)
- Stenosis, stenotic (cicatricial) → I28 (4 entries)
- Endarteritis (bacterial, subacute) (infective) → I28 (2 entries)
- Fistula (cutaneous) → I28 (2 entries)
- Saddle → I26 (2 entries)
- Arrillaga-Ayerza syndrome (pulmonary sclerosis with pulmonary hypertension) → I27 (1 entry)
- Arteriosclerosis, arteriosclerotic (diffuse) (obliterans) (of) (senile) (with calcification) → I27 (1 entry)
+13 more main terms; the search box finds them by word.
Block instructions
Notes that also apply
Chapter 9 instructions (Excludes2 10): printed on the chapter 9 page.