Convert to ICD-10-CM:
464.01 converts approximately to:
- 2015/16 ICD-10-CM J05.0 Acute obstructive laryngitis [croup]
ICD-9-CM Volume 2 Index entries containing back-references to
464.01:
- Gangrene, gangrenous (anemia) (artery) (cellulitis) (dermatitis) (dry) (infective) (moist) (pemphigus) (septic) (skin) (stasis) (ulcer) 785.4

laryngitis 464.00

with obstruction 464.01
- Inflammation, inflamed, inflammatory (with exudation)
glottis (see also Laryngitis) 464.00

with obstruction 464.01
larynx (see also Laryngitis) 464.00

with obstruction 464.01
diphtheritic 032.3
- Laryngitis (acute) (edematous) (fibrinous) (gangrenous) (infective) (infiltrative) (malignant) (membranous) (phlegmonous) (pneumococcal) (pseudomembranous) (septic) (subglottic) (suppurative) (ulcerative) (viral) 464.00

with
influenza, flu, or grippe 487.1

obstruction 464.01
tracheitis (see also Laryngotracheitis) 464.20
H. influenzae 464.00

with obstruction 464.01
Hemophilus influenzae 464.00

with obstruction 464.01
- Obstruction, obstructed, obstructive
laryngitis (see also Laryngitis) 464.01
- Ulcer, ulcerated, ulcerating, ulceration, ulcerative 707.9

laryngitis (see also Laryngitis) 464.00

with obstruction 464.01