California Penal Code §243(d) — Battery with Serious Bodily Injury
PC §243(d) is 'aggravated battery' — a wobbler that punishes any battery causing 'serious bodily injury.' As a felony, §243(d) carries up to 4 years in state prison and, critically, counts as a strike under the Three Strikes Law. The offense is one of the most heavily litigated in Los Angeles because whether the injury qualifies as 'serious' is often the entire case.
Reviewed by Daniel S. Rubin, CA Bar 302093 · Los Angeles Criminal Defense Attorney · Battery with Serious Bodily Injury Cases in All LA County Courts
01 — Quick Facts
PC §243(d) — Battery with Serious Bodily Injury at a Glance
| Fact | Detail |
|---|---|
| Full Name | California Penal Code §243(d) — Battery With Serious Bodily Injury |
| Code Type | Penal Code (PC) |
| Classification | Wobbler (misdemeanor or felony) |
| Prison Term | 2, 3, or 4 years state prison (felony) |
| Jail Term | Up to 1 year (misdemeanor) |
| Fine | Up to $10,000 |
| Strike | Yes — serious felony under PC §1192.7(c)(8) |
| Probation | Discretionary — restricted where GBI enhancement attaches |
| Expungeable | Yes if reduced to misdemeanor and probation completed |
| Immigration | Crime of violence and aggravated felony if 1-year+ sentence imposed |
| Firearm Rights | Lifetime ban on felony conviction |
| If Charged | Call (213) 723-2337 for a free consultation |
01 — What Is PC §243(d)?
What Is California Penal Code §243(d)?
PC §243(d) Reads:
"When a battery is committed against any person and serious bodily injury is inflicted on the person, the battery is punishable by imprisonment in a county jail not exceeding one year, or by imprisonment in the state prison for two, three, or four years."
— California Penal Code §243(d)
PC §243(d) escalates a misdemeanor battery to a strike-level offense the moment the touching produces 'serious bodily injury.' Unlike PC §245 which focuses on the means used (deadly weapon or GBI-likely force), §243(d) focuses on the actual injury inflicted. A single punch that breaks a jaw, causes a concussion, or produces a wound requiring stitches converts a bar-fight misdemeanor into a strike felony.
"Serious Bodily Injury" — What It Means
PC §243(f)(4) defines serious bodily injury as a serious impairment of physical condition including but not limited to: loss of consciousness, concussion, bone fracture, protracted loss or impairment of function of any bodily member or organ, a wound requiring extensive suturing, and serious disfigurement.
Serious Bodily Injury (PC §243(f)(4))
Statutory definition tied to §243(d). Includes concussion, loss of consciousness, bone fracture, wound requiring stitches, disfigurement, and loss of function of body part. Interpreted more narrowly than GBI in some contexts.
Great Bodily Injury (PC §12022.7)
The enhancement definition — 'significant or substantial physical injury.' Case law treats SBI and GBI as substantially equivalent, but §12022.7 adds 3–6 years and is a separate finding.
Why This Law Matters
A §243(d) felony conviction is a strike for life. A second strike doubles any future sentence; a third triggers 25-to-life. It also results in lifetime federal firearms disability, immigration deportability as a crime of violence, and permanent professional-license consequences. The single most important defense objective is reducing to a §242 or §243(e) misdemeanor before entering plea.
Official Sources
02 — Elements of the Crime
Elements the Prosecution Must Prove Under PC §243(d)
To convict under PC §243(d), the prosecution must prove each element beyond a reasonable doubt (CALCRIM 925).
You Touched Someone Willfully and Unlawfully
The underlying PC §242 battery elements must be proven — a willful, offensive, or harmful touching without lawful justification.
The Touching Caused Serious Bodily Injury
The touching must have been the direct and proximate cause of the SBI. Intervening causes, pre-existing conditions, or later medical negligence can break the causal chain.
The Injury Meets the Statutory Definition of "Serious"
Bruising, abrasions, minor cuts, and self-limiting pain do not qualify. The jury must find the injury falls within PC §243(f)(4).
You Were Not Acting in Lawful Self-Defense
Self-defense or defense of another negates unlawfulness. The People bear the burden of disproving self-defense beyond a reasonable doubt once the defense is raised.
04 — Penalties
Penalties for PC §243(d) Battery with Serious Bodily Injury in California
PC §243(d) is a wobbler — the DA elects felony or misdemeanor at filing, though the judge may reduce to misdemeanor at PC §17(b) motion. Felony filings carry strike consequences.
| Charge | Code | Prison Term | Probation | Strike |
|---|---|---|---|---|
| §243(d) — Misdemeanor | PC §243(d) | Up to 1 year county jail | Yes (up to 3 years) | No |
| §243(d) — Felony | PC §243(d) | 2, 3, or 4 years state prison | Discretionary | Yes (serious felony) |
| §243(d) + GBI Enhancement | PC §12022.7 | +3 to 6 years consecutive | Prohibited | Yes (violent felony) |
| §243(d) + Firearm Use | PC §12022.5 | +3, 4, or 10 years consecutive | Prohibited | Yes |
| Repeat §243(d) After Strike | PC §667(e) | Doubled base term (up to 8 years) | Prohibited | Yes |
Enhancements That Attach to §243(d)
Great Bodily Injury (Non-Accomplice)
PC §12022.7(a)
Personally inflicting GBI adds 3 years consecutive and converts the offense into a violent felony under PC §667.5(c).
GBI on Elder / Child Under 5
PC §12022.7(c)/(d)
Adds 5 years for victims 70+ or under 5. Very common enhancement in elder-abuse fact patterns.
GBI on Domestic Partner
PC §12022.7(e)
Adds 3, 4, or 5 years consecutive when the victim is a domestic partner.
Personal Firearm Use
PC §12022.5(a)
Adds 3, 4, or 10 years consecutive when a firearm is personally used during the battery.
Gang Enhancement
PC §186.22(b)(1)
Adds 2, 3, or 4 years for misdemeanor filings; on felony filings adds 5 years or life-top depending on underlying offense.
Hate Crime
PC §422.75
Adds 1–3 years when the battery was motivated by protected-class bias.
Beyond the Sentence
- First strike under Three Strikes — doubles any future felony sentence
- Lifetime federal firearm ban under 18 U.S.C. §922(g)(1)
- Immigration: crime of violence + aggravated felony if 1-year sentence imposed — mandatory deportation
- Professional license discipline or revocation (medical, nursing, teaching, security, legal)
- Ineligibility for public housing under 42 U.S.C. §1437n
- Loss of certain public-benefit eligibility
- Substantial civil-liability exposure to the injured party
- DNA sample collection under PC §296
Sentencing References
05 — Defense Strategies
How Rubin Law Defends PC §243(d) Battery with Serious Bodily Injury Charges
The most valuable §243(d) defense objective — before any trial issue — is reducing the offense to a non-strike §242 or §243(e). Trial-ready defenses turn on causation, the SBI definition, and self-defense.
Injury Does Not Meet SBI Definition
The prosecution must prove the injury falls within PC §243(f)(4). We retain medical experts to challenge concussion diagnoses, minor lacerations characterized as 'stitches-required,' and injuries that resolved without treatment.
PC §243(f)(4)
Self-Defense / Defense of Another
Complete defense under CALCRIM 3470. Reasonable perception of an imminent unlawful touching + proportional response = acquittal. Body-cam, surveillance, and 911 recordings are decisive.
CALCRIM 3470
Causation Break
The touching must be the direct cause of the SBI. Where the injury results from a fall to the ground caused by intoxication, a bystander, or medical negligence, causation is broken and §243(d) fails.
CALCRIM 240
PC §17(b) Reduction to Misdemeanor
Wobbler reduction is available at preliminary hearing (§17(b)(5)) or after successful probation (§17(b)(3)). A misdemeanor §243(d) is not a strike.
Mutual Combat / Consent
Where combatants voluntarily engaged in a fight without a serious risk of GBI, mutual-combat rules under CALCRIM 3471 can defeat unlawfulness — especially in bar-fight and school-yard fact patterns.
CALCRIM 3471
No Willful Act
Reflexive strikes, accidental collisions, and intoxication-induced falls that produced the injury without willful touching defeat the §242 predicate.
CALCRIM 925
Mistaken Identification
Bar fights and crowd altercations routinely produce misidentified defendants. We investigate video, digital evidence, and witness bias to challenge ID.
CALCRIM 315
Constitutional Sources
07 — Court Process
How PC §243(d) Battery with Serious Bodily Injury Cases Move Through Los Angeles Courts
Because §243(d) is felony-filed almost 90% of the time in Los Angeles, cases proceed through the felony pipeline with a preliminary hearing.
- 1
Step 1 — Arrest & Booking
Suspects are typically taken into custody and booked. Bail on felony §243(d) filings ranges $30,000–$100,000 in LA County depending on injury severity and priors.
- 2
Step 2 — Arraignment
Charges are formally filed and plea entered. We advocate for own-recognizance release or bail reduction and address any restraining-order requests.
- 3
Step 3 — Preliminary Hearing
For in-custody defendants, the prelim occurs within 10 court days. We cross-examine the alleged victim and treating physicians to challenge the SBI classification — often the case's decisive moment.
- 4
Step 4 — PC §17(b) Motion
After prelim, we move to reduce the wobbler to a misdemeanor under §17(b)(5) — arguing the injury falls short of SBI or that the conduct is not felony-worthy.
- 5
Step 5 — Pretrial Motions & Investigation
PC §1538.5 suppression, Pitchess motions on officer records, subpoenas for surveillance and hospital records, and expert medical review.
- 6
Step 6 — Plea Negotiations
Most §243(d) cases resolve by plea to §242 (non-strike misdemeanor) or §243(e)(1) — protecting the client from strike consequences.
- 7
Step 7 — Trial & Sentencing
Jury trial on the SBI element. If convicted, sentencing considers strike consequences, GBI enhancements, and eligibility for probation.
Los Angeles Courts That Handle PC §243(d) Battery with Serious Bodily Injury Cases
PC §243(d) felony filings are prosecuted in LA County felony trial courts based on the location of the alleged offense.
Clara Shortridge Foltz Criminal Justice Center
Downtown LA felony trial court — high-injury and high-profile §243(d) cases.
Van Nuys Courthouse West
San Fernando Valley felony trial court.
Long Beach Courthouse
Long Beach, Signal Hill, and South Bay felony cases.
Compton Courthouse
South LA felony calendar.
Pomona Courthouse South
East LA and San Gabriel Valley felony trial court.
Reviewed by Your Attorney
Daniel S. Rubin — Los Angeles Battery with Serious Bodily Injury Defense Attorney
Daniel S. Rubin has defended clients charged with battery with serious bodily injury and related offenses in Los Angeles County courts — including Clara Shortridge Foltz, Van Nuys, Compton, and Pomona. He understands that these cases are won in the details: the suppression hearing that eliminates key evidence, the preliminary hearing cross-examination that exposes a weak witness, the penalty phase argument that keeps a client out of the worst outcome.
This page was written and reviewed by Daniel A. Rubin, Los Angeles criminal defense attorney, CA State Bar 302093, with 10+ years of experience defending clients charged under PC §243(d) in Los Angeles County. Last reviewed: July 2026.
CA Bar 302093 | Whittier Law School | Rising Star — Super Lawyers 2019–2023 | Battery with Serious Bodily Injury Cases Throughout LA County
See our full Battery with Serious Bodily Injury defense practice
09 — FAQs
PC §243(d) Battery with Serious Bodily Injury Questions — Los Angeles
What counts as 'serious bodily injury' under PC §243(d)?
PC §243(f)(4) defines it as a 'serious impairment of physical condition,' including loss of consciousness, concussion, bone fracture, protracted loss or impairment of function of a body part, a wound requiring extensive suturing, and serious disfigurement. Bruises, minor cuts, self-limiting pain, and superficial abrasions do not qualify. Whether an injury meets the definition is a jury question and often the case's central issue.
Is PC §243(d) a strike?
Yes when charged as a felony. PC §243(d) is a serious felony under PC §1192.7(c)(8) and counts as a strike under the Three Strikes Law. If reduced to a misdemeanor under PC §17(b), it is no longer a strike. This is why reduction is the single most important pretrial objective.
Can PC §243(d) be reduced to a misdemeanor?
Yes. §243(d) is a wobbler. We move for reduction under PC §17(b)(5) at preliminary hearing or PC §17(b)(3) after successful probation. Grounds typically include marginal SBI evidence, lack of significant priors, cooperation, and provocation by the alleged victim.
What is the difference between PC §243(d) and PC §245?
§243(d) focuses on the actual injury inflicted (SBI). PC §245 focuses on the means used — a deadly weapon (§245(a)(1)/(a)(2)) or force likely to cause GBI (§245(a)(4)). DAs frequently charge both together, since §245 does not require completed injury while §243(d) does. Both are wobbler strikes.
Does self-defense apply to §243(d)?
Yes. CALCRIM 3470 provides a complete self-defense instruction. If you reasonably perceived an imminent unlawful attack and responded with proportional force, self-defense defeats §243(d) entirely — even if serious injury resulted to the aggressor. Once raised, the People must disprove self-defense beyond a reasonable doubt.
Will a §243(d) conviction affect my firearm rights?
Yes. A felony conviction imposes a lifetime firearm ban under both California PC §29800 and federal 18 U.S.C. §922(g)(1). Even a misdemeanor §243(d) can trigger a 10-year ban under PC §29805 if the victim was a domestic partner. Reduction under §17(b) does not restore federal firearm rights automatically.
How does §243(d) affect immigration status?
PC §243(d) is a categorical 'crime of violence' under 18 U.S.C. §16(a). Any felony §243(d) conviction with a 1-year sentence imposed is an aggravated felony under INA §101(a)(43)(F) — mandatory deportation and permanent bar to reentry. Immigration-informed defense counsel is essential.
Can PC §243(d) be expunged?
Yes — after successful completion of probation, we move for reduction to misdemeanor under §17(b)(3) and then expungement under §1203.4. If a state-prison sentence was imposed, expungement is not available; PC §1203.42 (post-realignment) or a Certificate of Rehabilitation may apply.
Available 24/7 — Free Consultation
Charged with PC §243(d) in Los Angeles?
A §243(d) felony conviction is a strike for life. The right defense pushes the case out of felony court and off the strike list. Call Rubin Law, P.C. at (213) 723-2337 for a free consultation.