ICD-10-CM > K00-K95 > K55-K64 > K62 > K62.8 > K62.81 K62.81 Anal sphincter tear (healed) (nontraumatic) (old) Billable/Specific Copy Code Copy Description Applicable To Tear of anus, nontraumatic Use Additional code for any associated fecal incontinence (R15.-) Type 2 Excludes anal fissure (K60.-)anal sphincter tear (healed) (old) complicating delivery (O34.7-)traumatic tear of anal sphincter (S31.831)